diff options
165 files changed, 2129 insertions, 1945 deletions
diff --git a/cmd/mount_zfs/mount_zfs.c b/cmd/mount_zfs/mount_zfs.c index f7e2d99a0..82fa67c93 100644 --- a/cmd/mount_zfs/mount_zfs.c +++ b/cmd/mount_zfs/mount_zfs.c @@ -272,7 +272,7 @@ out: len = strlen(cwd); /* Do not add one when cwd already ends in a trailing '/' */ - if (!strncmp(cwd, dataset, len)) + if (strncmp(cwd, dataset, len) == 0) return (dataset + len + (cwd[len-1] != '/')); return (dataset); @@ -444,11 +444,11 @@ main(int argc, char **argv) * done until zfs is added to the default selinux policy configuration * as a known filesystem type which supports xattrs. */ - if (is_selinux_enabled() && !(zfsflags & ZS_NOCONTEXT)) { - (void) strlcat(mntopts, ",context=\"system_u:" - "object_r:file_t:s0\"", sizeof (mntopts)); - (void) strlcat(mtabopt, ",context=\"system_u:" - "object_r:file_t:s0\"", sizeof (mtabopt)); + if (is_selinux_enabled() && !(zfsflags & ZS_NOCONTEXT)) { + (void) strlcat(mntopts, ",context=\"system_u:" + "object_r:file_t:s0\"", sizeof (mntopts)); + (void) strlcat(mtabopt, ",context=\"system_u:" + "object_r:file_t:s0\"", sizeof (mtabopt)); } #endif /* HAVE_LIBSELINUX */ @@ -501,12 +501,12 @@ main(int argc, char **argv) * using zfs as your root file system both rc.sysinit/umountroot and * systemd depend on 'mount -o remount <mountpoint>' to work. */ - if (zfsutil && !strcmp(legacy, ZFS_MOUNTPOINT_LEGACY)) { + if (zfsutil && (strcmp(legacy, ZFS_MOUNTPOINT_LEGACY) == 0)) { (void) fprintf(stderr, gettext( "filesystem '%s' cannot be mounted using 'zfs mount'.\n" "Use 'zfs set mountpoint=%s' or 'mount -t zfs %s %s'.\n" "See zfs(8) for more information.\n"), - dataset, mntpoint, dataset, mntpoint); + dataset, mntpoint, dataset, mntpoint); return (MOUNT_USAGE); } diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c index 2bee9fab6..8e60b9b1a 100644 --- a/cmd/zdb/zdb.c +++ b/cmd/zdb/zdb.c @@ -165,7 +165,8 @@ usage(void) (void) fprintf(stderr, " -t <txg> -- highest txg to use when " "searching for uberblocks\n"); (void) fprintf(stderr, " -M <number of inflight I/Os> -- " - "specify the maximum number of checksumming I/Os [default is 200]\n"); + "specify the maximum number of checksumming I/Os " + "[default is 200]\n"); (void) fprintf(stderr, "Specify an option more than once (e.g. -bb) " "to make only that option verbose\n"); (void) fprintf(stderr, "Default is to dump everything non-verbosely\n"); @@ -1319,7 +1320,8 @@ dump_deadlist(dsl_deadlist_t *dl) dle = AVL_NEXT(&dl->dl_tree, dle)) { if (dump_opt['d'] >= 5) { char buf[128]; - (void) snprintf(buf, sizeof (buf), "mintxg %llu -> obj %llu", + (void) snprintf(buf, sizeof (buf), + "mintxg %llu -> obj %llu", (longlong_t)dle->dle_mintxg, (longlong_t)dle->dle_bpobj.bpo_object); @@ -1436,7 +1438,7 @@ dump_znode_sa_xattr(sa_handle_t *hdl) (void) printf("\t\t%s = ", nvpair_name(elem)); nvpair_value_byte_array(elem, &value, &cnt); - for (idx = 0 ; idx < cnt ; ++idx) { + for (idx = 0; idx < cnt; ++idx) { if (isprint(value[idx])) (void) putchar(value[idx]); else @@ -2394,7 +2396,7 @@ dump_block_stats(spa_t *spa) * it's not part of any space map) is a double allocation, * reference to a freed block, or an unclaimed log block. */ - bzero(&zcb, sizeof(zdb_cb_t)); + bzero(&zcb, sizeof (zdb_cb_t)); zdb_leak_init(spa, &zcb); /* diff --git a/cmd/zfs/zfs_iter.c b/cmd/zfs/zfs_iter.c index bbc47da9e..8892d91f2 100644 --- a/cmd/zfs/zfs_iter.c +++ b/cmd/zfs/zfs_iter.c @@ -313,8 +313,8 @@ zfs_sort(const void *larg, const void *rarg, void *data) } else if (psc->sc_prop == ZFS_PROP_NAME) { lvalid = rvalid = B_TRUE; - (void) strlcpy(lbuf, zfs_get_name(l), sizeof(lbuf)); - (void) strlcpy(rbuf, zfs_get_name(r), sizeof(rbuf)); + (void) strlcpy(lbuf, zfs_get_name(l), sizeof (lbuf)); + (void) strlcpy(rbuf, zfs_get_name(r), sizeof (rbuf)); lstr = lbuf; rstr = rbuf; diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c index 98c53dd59..3f54985b9 100644 --- a/cmd/zfs/zfs_main.c +++ b/cmd/zfs/zfs_main.c @@ -2879,13 +2879,13 @@ print_dataset(zfs_handle_t *zhp, list_cbdata_t *cb) if (pl->pl_prop == ZFS_PROP_NAME) { (void) strlcpy(property, zfs_get_name(zhp), - sizeof(property)); + sizeof (property)); propstr = property; right_justify = zfs_prop_align_right(pl->pl_prop); } else if (pl->pl_prop != ZPROP_INVAL) { if (zfs_prop_get(zhp, pl->pl_prop, property, sizeof (property), NULL, NULL, 0, - cb->cb_literal) != 0) + cb->cb_literal) != 0) propstr = "-"; else propstr = property; diff --git a/cmd/zpios/zpios.h b/cmd/zpios/zpios.h index 23c32377e..92d96fcbe 100644 --- a/cmd/zpios/zpios.h +++ b/cmd/zpios/zpios.h @@ -1,4 +1,4 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel * against ZFS while still being flexibly controled from user space. @@ -29,73 +29,74 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #ifndef _ZPIOS_H -#define _ZPIOS_H +#define _ZPIOS_H #include <zpios-ctl.h> -#define VERSION_SIZE 64 +#define VERSION_SIZE 64 /* Regular expressions */ -#define REGEX_NUMBERS "^[0-9]*[0-9]$" -#define REGEX_NUMBERS_COMMA "^([0-9]+,)*[0-9]+$" -#define REGEX_SIZE "^[0-9][0-9]*[kmgt]$" -#define REGEX_SIZE_COMMA "^([0-9][0-9]*[kmgt]+,)*[0-9][0-9]*[kmgt]$" +#define REGEX_NUMBERS "^[0-9]*[0-9]$" +#define REGEX_NUMBERS_COMMA "^([0-9]+,)*[0-9]+$" +#define REGEX_SIZE "^[0-9][0-9]*[kmgt]$" +#define REGEX_SIZE_COMMA "^([0-9][0-9]*[kmgt]+,)*[0-9][0-9]*[kmgt]$" /* Flags for low, high, incr */ -#define FLAG_SET 0x01 -#define FLAG_LOW 0x02 -#define FLAG_HIGH 0x04 -#define FLAG_INCR 0x08 +#define FLAG_SET 0x01 +#define FLAG_LOW 0x02 +#define FLAG_HIGH 0x04 +#define FLAG_INCR 0x08 -#define TRUE 1 -#define FALSE 0 +#define TRUE 1 +#define FALSE 0 -#define KB (1024) -#define MB (KB * 1024) -#define GB (MB * 1024) -#define TB (GB * 1024) +#define KB (1024) +#define MB (KB * 1024) +#define GB (MB * 1024) +#define TB (GB * 1024) -#define KMGT_SIZE 16 +#define KMGT_SIZE 16 -/* All offsets, sizes and counts can be passed to the application in +/* + * All offsets, sizes and counts can be passed to the application in * multiple ways. * 1. a value (stored in val[0], val_count will be 1) * 2. a comma separated list of values (stored in val[], using val_count) * 3. a range and block sizes, low, high, factor (val_count must be 0) */ typedef struct pios_range_repeat { - uint64_t val[32]; /* Comma sep array, or low, high, inc */ - uint64_t val_count; /* Num of values */ + uint64_t val[32]; /* Comma sep array, or low, high, inc */ + uint64_t val_count; /* Num of values */ uint64_t val_low; uint64_t val_high; uint64_t val_inc_perc; - uint64_t next_val; /* Used for multiple runs in get_next() */ + uint64_t next_val; /* For multiple runs in get_next() */ } range_repeat_t; typedef struct cmd_args { - range_repeat_t T; /* Thread count */ - range_repeat_t N; /* Region count */ - range_repeat_t O; /* Offset count */ - range_repeat_t C; /* Chunksize */ - range_repeat_t S; /* Regionsize */ - - const char *pool; /* Pool */ - const char *name; /* Name */ - uint32_t flags; /* Flags */ - uint32_t io_type; /* DMUIO only */ - uint32_t verbose; /* Verbose */ - uint32_t human_readable; /* Human readable output */ - - uint64_t regionnoise; /* Region noise */ - uint64_t chunknoise; /* Chunk noise */ - uint64_t thread_delay; /* Thread delay */ - - char pre[ZPIOS_PATH_SIZE]; /* Pre-exec hook */ - char post[ZPIOS_PATH_SIZE]; /* Post-exec hook */ - char log[ZPIOS_PATH_SIZE]; /* Requested log dir */ + range_repeat_t T; /* Thread count */ + range_repeat_t N; /* Region count */ + range_repeat_t O; /* Offset count */ + range_repeat_t C; /* Chunksize */ + range_repeat_t S; /* Regionsize */ + + const char *pool; /* Pool */ + const char *name; /* Name */ + uint32_t flags; /* Flags */ + uint32_t io_type; /* DMUIO only */ + uint32_t verbose; /* Verbose */ + uint32_t human_readable; /* Human readable output */ + + uint64_t regionnoise; /* Region noise */ + uint64_t chunknoise; /* Chunk noise */ + uint64_t thread_delay; /* Thread delay */ + + char pre[ZPIOS_PATH_SIZE]; /* Pre-exec hook */ + char post[ZPIOS_PATH_SIZE]; /* Post-exec hook */ + char log[ZPIOS_PATH_SIZE]; /* Requested log dir */ /* Control */ int current_id; @@ -109,9 +110,9 @@ typedef struct cmd_args { } cmd_args_t; int set_count(char *pattern1, char *pattern2, range_repeat_t *range, - char *optarg, uint32_t *flags, char *arg); + char *optarg, uint32_t *flags, char *arg); int set_lhi(char *pattern, range_repeat_t *range, char *optarg, - int flag, uint32_t *flag_thread, char *arg); + int flag, uint32_t *flag_thread, char *arg); int set_noise(uint64_t *noise, char *optarg, char *arg); int set_load_params(cmd_args_t *args, char *optarg); int check_mutual_exclusive_command_lines(uint32_t flag, char *arg); diff --git a/cmd/zpios/zpios_main.c b/cmd/zpios/zpios_main.c index 1c01d9a9d..b1091abe2 100644 --- a/cmd/zpios/zpios_main.c +++ b/cmd/zpios/zpios_main.c @@ -1,7 +1,7 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel - * against ZFS while still being flexibly controled from user space. + * against ZFS while still being flexibly controlled from user space. * * Copyright (C) 2008-2010 Lawrence Livermore National Security, LLC. * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). @@ -29,7 +29,7 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #include <stdlib.h> #include <stdio.h> @@ -42,47 +42,48 @@ #include <sys/ioctl.h> #include "zpios.h" -static const char short_opt[] = "t:l:h:e:n:i:j:k:o:m:q:r:c:a:b:g:s:A:B:C:" - "L:p:M:xP:R:G:I:N:T:VzOfHv?"; +static const char short_opt[] = + "t:l:h:e:n:i:j:k:o:m:q:r:c:a:b:g:s:A:B:C:" + "L:p:M:xP:R:G:I:N:T:VzOfHv?"; static const struct option long_opt[] = { - {"threadcount", required_argument, 0, 't' }, - {"threadcount_low", required_argument, 0, 'l' }, - {"threadcount_high", required_argument, 0, 'h' }, - {"threadcount_incr", required_argument, 0, 'e' }, - {"regioncount", required_argument, 0, 'n' }, - {"regioncount_low", required_argument, 0, 'i' }, - {"regioncount_high", required_argument, 0, 'j' }, - {"regioncount_incr", required_argument, 0, 'k' }, - {"offset", required_argument, 0, 'o' }, - {"offset_low", required_argument, 0, 'm' }, - {"offset_high", required_argument, 0, 'q' }, - {"offset_incr", required_argument, 0, 'r' }, - {"chunksize", required_argument, 0, 'c' }, - {"chunksize_low", required_argument, 0, 'a' }, - {"chunksize_high", required_argument, 0, 'b' }, - {"chunksize_incr", required_argument, 0, 'g' }, - {"regionsize", required_argument, 0, 's' }, - {"regionsize_low", required_argument, 0, 'A' }, - {"regionsize_high", required_argument, 0, 'B' }, - {"regionsize_incr", required_argument, 0, 'C' }, - {"load", required_argument, 0, 'L' }, - {"pool", required_argument, 0, 'p' }, - {"name", required_argument, 0, 'M' }, - {"cleanup", no_argument, 0, 'x' }, - {"prerun", required_argument, 0, 'P' }, - {"postrun", required_argument, 0, 'R' }, - {"log", required_argument, 0, 'G' }, - {"regionnoise", required_argument, 0, 'I' }, - {"chunknoise", required_argument, 0, 'N' }, - {"threaddelay", required_argument, 0, 'T' }, - {"verify", no_argument, 0, 'V' }, - {"zerocopy", no_argument, 0, 'z' }, - {"nowait", no_argument, 0, 'O' }, - {"noprefetch", no_argument, 0, 'f' }, - {"human-readable", no_argument, 0, 'H' }, - {"verbose", no_argument, 0, 'v' }, - {"help", no_argument, 0, '?' }, - { 0, 0, 0, 0 }, + {"threadcount", required_argument, 0, 't' }, + {"threadcount_low", required_argument, 0, 'l' }, + {"threadcount_high", required_argument, 0, 'h' }, + {"threadcount_incr", required_argument, 0, 'e' }, + {"regioncount", required_argument, 0, 'n' }, + {"regioncount_low", required_argument, 0, 'i' }, + {"regioncount_high", required_argument, 0, 'j' }, + {"regioncount_incr", required_argument, 0, 'k' }, + {"offset", required_argument, 0, 'o' }, + {"offset_low", required_argument, 0, 'm' }, + {"offset_high", required_argument, 0, 'q' }, + {"offset_incr", required_argument, 0, 'r' }, + {"chunksize", required_argument, 0, 'c' }, + {"chunksize_low", required_argument, 0, 'a' }, + {"chunksize_high", required_argument, 0, 'b' }, + {"chunksize_incr", required_argument, 0, 'g' }, + {"regionsize", required_argument, 0, 's' }, + {"regionsize_low", required_argument, 0, 'A' }, + {"regionsize_high", required_argument, 0, 'B' }, + {"regionsize_incr", required_argument, 0, 'C' }, + {"load", required_argument, 0, 'L' }, + {"pool", required_argument, 0, 'p' }, + {"name", required_argument, 0, 'M' }, + {"cleanup", no_argument, 0, 'x' }, + {"prerun", required_argument, 0, 'P' }, + {"postrun", required_argument, 0, 'R' }, + {"log", required_argument, 0, 'G' }, + {"regionnoise", required_argument, 0, 'I' }, + {"chunknoise", required_argument, 0, 'N' }, + {"threaddelay", required_argument, 0, 'T' }, + {"verify", no_argument, 0, 'V' }, + {"zerocopy", no_argument, 0, 'z' }, + {"nowait", no_argument, 0, 'O' }, + {"noprefetch", no_argument, 0, 'f' }, + {"human-readable", no_argument, 0, 'H' }, + {"verbose", no_argument, 0, 'v' }, + {"help", no_argument, 0, '?' }, + { 0, 0, 0, 0 }, }; static int zpiosctl_fd; /* Control file descriptor */ @@ -95,45 +96,45 @@ usage(void) { fprintf(stderr, "Usage: zpios\n"); fprintf(stderr, - " --threadcount -t =values\n" - " --threadcount_low -l =value\n" - " --threadcount_high -h =value\n" - " --threadcount_incr -e =value\n" - " --regioncount -n =values\n" - " --regioncount_low -i =value\n" - " --regioncount_high -j =value\n" - " --regioncount_incr -k =value\n" - " --offset -o =values\n" - " --offset_low -m =value\n" - " --offset_high -q =value\n" - " --offset_incr -r =value\n" - " --chunksize -c =values\n" - " --chunksize_low -a =value\n" - " --chunksize_high -b =value\n" - " --chunksize_incr -g =value\n" - " --regionsize -s =values\n" - " --regionsize_low -A =value\n" - " --regionsize_high -B =value\n" - " --regionsize_incr -C =value\n" - " --load -L =dmuio|ssf|fpp\n" - " --pool -p =pool name\n" + " --threadcount -t =values\n" + " --threadcount_low -l =value\n" + " --threadcount_high -h =value\n" + " --threadcount_incr -e =value\n" + " --regioncount -n =values\n" + " --regioncount_low -i =value\n" + " --regioncount_high -j =value\n" + " --regioncount_incr -k =value\n" + " --offset -o =values\n" + " --offset_low -m =value\n" + " --offset_high -q =value\n" + " --offset_incr -r =value\n" + " --chunksize -c =values\n" + " --chunksize_low -a =value\n" + " --chunksize_high -b =value\n" + " --chunksize_incr -g =value\n" + " --regionsize -s =values\n" + " --regionsize_low -A =value\n" + " --regionsize_high -B =value\n" + " --regionsize_incr -C =value\n" + " --load -L =dmuio|ssf|fpp\n" + " --pool -p =pool name\n" " --name -M =test name\n" - " --cleanup -x\n" - " --prerun -P =pre-command\n" - " --postrun -R =post-command\n" - " --log -G =log directory\n" - " --regionnoise -I =shift\n" - " --chunknoise -N =bytes\n" - " --threaddelay -T =jiffies\n" - " --verify -V\n" - " --zerocopy -z\n" - " --nowait -O\n" + " --cleanup -x\n" + " --prerun -P =pre-command\n" + " --postrun -R =post-command\n" + " --log -G =log directory\n" + " --regionnoise -I =shift\n" + " --chunknoise -N =bytes\n" + " --threaddelay -T =jiffies\n" + " --verify -V\n" + " --zerocopy -z\n" + " --nowait -O\n" " --noprefetch -f\n" - " --human-readable -H\n" - " --verbose -v =increase verbosity\n" - " --help -? =this help\n\n"); + " --human-readable -H\n" + " --verbose -v =increase verbosity\n" + " --help -? =this help\n\n"); - return 0; + return (0); } static void args_fini(cmd_args_t *args) @@ -155,99 +156,99 @@ args_init(int argc, char **argv) if (argc == 1) { usage(); - return (cmd_args_t *)NULL; + return ((cmd_args_t *)NULL); } /* Configure and populate the args structures */ - args = malloc(sizeof(*args)); + args = malloc(sizeof (*args)); if (args == NULL) - return NULL; + return (NULL); - memset(args, 0, sizeof(*args)); + memset(args, 0, sizeof (*args)); - while ((c=getopt_long(argc, argv, short_opt, long_opt, NULL)) != -1) { + while ((c = getopt_long(argc, argv, short_opt, long_opt, NULL)) != -1) { rc = 0; switch (c) { case 't': /* --thread count */ - rc = set_count(REGEX_NUMBERS, REGEX_NUMBERS_COMMA, - &args->T, optarg, &fl_th, "threadcount"); + rc = set_count(REGEX_NUMBERS, REGEX_NUMBERS_COMMA, + &args->T, optarg, &fl_th, "threadcount"); break; case 'l': /* --threadcount_low */ rc = set_lhi(REGEX_NUMBERS, &args->T, optarg, - FLAG_LOW, &fl_th, "threadcount_low"); + FLAG_LOW, &fl_th, "threadcount_low"); break; case 'h': /* --threadcount_high */ rc = set_lhi(REGEX_NUMBERS, &args->T, optarg, - FLAG_HIGH, &fl_th, "threadcount_high"); + FLAG_HIGH, &fl_th, "threadcount_high"); break; case 'e': /* --threadcount_inc */ rc = set_lhi(REGEX_NUMBERS, &args->T, optarg, - FLAG_INCR, &fl_th, "threadcount_incr"); + FLAG_INCR, &fl_th, "threadcount_incr"); break; case 'n': /* --regioncount */ rc = set_count(REGEX_NUMBERS, REGEX_NUMBERS_COMMA, - &args->N, optarg, &fl_rc, "regioncount"); + &args->N, optarg, &fl_rc, "regioncount"); break; case 'i': /* --regioncount_low */ rc = set_lhi(REGEX_NUMBERS, &args->N, optarg, - FLAG_LOW, &fl_rc, "regioncount_low"); + FLAG_LOW, &fl_rc, "regioncount_low"); break; case 'j': /* --regioncount_high */ rc = set_lhi(REGEX_NUMBERS, &args->N, optarg, - FLAG_HIGH, &fl_rc, "regioncount_high"); + FLAG_HIGH, &fl_rc, "regioncount_high"); break; case 'k': /* --regioncount_inc */ rc = set_lhi(REGEX_NUMBERS, &args->N, optarg, - FLAG_INCR, &fl_rc, "regioncount_incr"); + FLAG_INCR, &fl_rc, "regioncount_incr"); break; case 'o': /* --offset */ rc = set_count(REGEX_SIZE, REGEX_SIZE_COMMA, - &args->O, optarg, &fl_of, "offset"); + &args->O, optarg, &fl_of, "offset"); break; case 'm': /* --offset_low */ rc = set_lhi(REGEX_SIZE, &args->O, optarg, - FLAG_LOW, &fl_of, "offset_low"); + FLAG_LOW, &fl_of, "offset_low"); break; case 'q': /* --offset_high */ rc = set_lhi(REGEX_SIZE, &args->O, optarg, - FLAG_HIGH, &fl_of, "offset_high"); + FLAG_HIGH, &fl_of, "offset_high"); break; case 'r': /* --offset_inc */ rc = set_lhi(REGEX_NUMBERS, &args->O, optarg, - FLAG_INCR, &fl_of, "offset_incr"); + FLAG_INCR, &fl_of, "offset_incr"); break; case 'c': /* --chunksize */ rc = set_count(REGEX_SIZE, REGEX_SIZE_COMMA, - &args->C, optarg, &fl_cs, "chunksize"); + &args->C, optarg, &fl_cs, "chunksize"); break; case 'a': /* --chunksize_low */ rc = set_lhi(REGEX_SIZE, &args->C, optarg, - FLAG_LOW, &fl_cs, "chunksize_low"); + FLAG_LOW, &fl_cs, "chunksize_low"); break; case 'b': /* --chunksize_high */ rc = set_lhi(REGEX_SIZE, &args->C, optarg, - FLAG_HIGH, &fl_cs, "chunksize_high"); + FLAG_HIGH, &fl_cs, "chunksize_high"); break; case 'g': /* --chunksize_inc */ rc = set_lhi(REGEX_NUMBERS, &args->C, optarg, - FLAG_INCR, &fl_cs, "chunksize_incr"); + FLAG_INCR, &fl_cs, "chunksize_incr"); break; case 's': /* --regionsize */ rc = set_count(REGEX_SIZE, REGEX_SIZE_COMMA, - &args->S, optarg, &fl_rs, "regionsize"); + &args->S, optarg, &fl_rs, "regionsize"); break; case 'A': /* --regionsize_low */ rc = set_lhi(REGEX_SIZE, &args->S, optarg, - FLAG_LOW, &fl_rs, "regionsize_low"); + FLAG_LOW, &fl_rs, "regionsize_low"); break; case 'B': /* --regionsize_high */ rc = set_lhi(REGEX_SIZE, &args->S, optarg, - FLAG_HIGH, &fl_rs, "regionsize_high"); + FLAG_HIGH, &fl_rs, "regionsize_high"); break; case 'C': /* --regionsize_inc */ rc = set_lhi(REGEX_NUMBERS, &args->S, optarg, - FLAG_INCR, &fl_rs, "regionsize_incr"); + FLAG_INCR, &fl_rs, "regionsize_incr"); break; case 'L': /* --load */ rc = set_load_params(args, optarg); @@ -271,13 +272,15 @@ args_init(int argc, char **argv) strncpy(args->log, optarg, ZPIOS_PATH_SIZE - 1); break; case 'I': /* --regionnoise */ - rc = set_noise(&args->regionnoise, optarg, "regionnoise"); + rc = set_noise(&args->regionnoise, optarg, + "regionnoise"); break; case 'N': /* --chunknoise */ rc = set_noise(&args->chunknoise, optarg, "chunknoise"); break; case 'T': /* --threaddelay */ - rc = set_noise(&args->thread_delay, optarg, "threaddelay"); + rc = set_noise(&args->thread_delay, optarg, + "threaddelay"); break; case 'V': /* --verify */ args->flags |= DMU_VERIFY; @@ -301,7 +304,8 @@ args_init(int argc, char **argv) rc = 1; break; default: - fprintf(stderr,"Unknown option '%s'\n",argv[optind-1]); + fprintf(stderr, "Unknown option '%s'\n", + argv[optind - 1]); rc = EINVAL; break; } @@ -309,7 +313,7 @@ args_init(int argc, char **argv) if (rc) { usage(); args_fini(args); - return NULL; + return (NULL); } } @@ -323,19 +327,19 @@ args_init(int argc, char **argv) fprintf(stderr, "Error: Pool not specificed\n"); usage(); args_fini(args); - return NULL; + return (NULL); } if ((args->flags & (DMU_WRITE_ZC | DMU_READ_ZC)) && (args->flags & DMU_VERIFY)) { - fprintf(stderr, "Error, --zerocopy incompatible --verify, " - "used for performance analysis only\n"); + fprintf(stderr, "Error, --zerocopy incompatible --verify, " + "used for performance analysis only\n"); usage(); args_fini(args); - return NULL; + return (NULL); } - return args; + return (args); } static int @@ -344,19 +348,19 @@ dev_clear(void) zpios_cfg_t cfg; int rc; - memset(&cfg, 0, sizeof(cfg)); + memset(&cfg, 0, sizeof (cfg)); cfg.cfg_magic = ZPIOS_CFG_MAGIC; - cfg.cfg_cmd = ZPIOS_CFG_BUFFER_CLEAR; + cfg.cfg_cmd = ZPIOS_CFG_BUFFER_CLEAR; cfg.cfg_arg1 = 0; rc = ioctl(zpiosctl_fd, ZPIOS_CFG, &cfg); if (rc) fprintf(stderr, "Ioctl() error %lu / %d: %d\n", - (unsigned long) ZPIOS_CFG, cfg.cfg_cmd, errno); + (unsigned long) ZPIOS_CFG, cfg.cfg_cmd, errno); lseek(zpiosctl_fd, 0, SEEK_SET); - return rc; + return (rc); } /* Passing a size of zero simply results in querying the current size */ @@ -366,19 +370,19 @@ dev_size(int size) zpios_cfg_t cfg; int rc; - memset(&cfg, 0, sizeof(cfg)); + memset(&cfg, 0, sizeof (cfg)); cfg.cfg_magic = ZPIOS_CFG_MAGIC; - cfg.cfg_cmd = ZPIOS_CFG_BUFFER_SIZE; + cfg.cfg_cmd = ZPIOS_CFG_BUFFER_SIZE; cfg.cfg_arg1 = size; rc = ioctl(zpiosctl_fd, ZPIOS_CFG, &cfg); if (rc) { fprintf(stderr, "Ioctl() error %lu / %d: %d\n", - (unsigned long) ZPIOS_CFG, cfg.cfg_cmd, errno); - return rc; + (unsigned long) ZPIOS_CFG, cfg.cfg_cmd, errno); + return (rc); } - return cfg.cfg_rc1; + return (cfg.cfg_rc1); } static void @@ -390,7 +394,7 @@ dev_fini(void) if (zpiosctl_fd != -1) { if (close(zpiosctl_fd) == -1) { fprintf(stderr, "Unable to close %s: %d\n", - ZPIOS_DEV, errno); + ZPIOS_DEV, errno); } } } @@ -403,7 +407,7 @@ dev_init(void) zpiosctl_fd = open(ZPIOS_DEV, O_RDONLY); if (zpiosctl_fd == -1) { fprintf(stderr, "Unable to open %s: %d\n" - "Is the zpios module loaded?\n", ZPIOS_DEV, errno); + "Is the zpios module loaded?\n", ZPIOS_DEV, errno); rc = errno; goto error; } @@ -422,16 +426,16 @@ dev_init(void) } memset(zpios_buffer, 0, zpios_buffer_size); - return 0; + return (0); error: if (zpiosctl_fd != -1) { if (close(zpiosctl_fd) == -1) { fprintf(stderr, "Unable to close %s: %d\n", - ZPIOS_DEV, errno); + ZPIOS_DEV, errno); } } - return rc; + return (rc); } static int @@ -440,91 +444,93 @@ get_next(uint64_t *val, range_repeat_t *range) /* if low, incr, high is given */ if (range->val_count == 0) { *val = (range->val_low) + - (range->val_low * range->next_val / 100); + (range->val_low * range->next_val / 100); if (*val > range->val_high) - return 0; /* No more values, limit exceeded */ + return (0); /* No more values, limit exceeded */ if (!range->next_val) range->next_val = range->val_inc_perc; else - range->next_val = range->next_val+range->val_inc_perc; + range->next_val = range->next_val + range->val_inc_perc; - return 1; /* more values to come */ + return (1); /* more values to come */ /* if only one val is given */ } else if (range->val_count == 1) { if (range->next_val) - return 0; /* No more values, we only have one */ + return (0); /* No more values, we only have one */ *val = range->val[0]; range->next_val = 1; - return 1; /* more values to come */ + return (1); /* more values to come */ /* if comma separated values are given */ } else if (range->val_count > 1) { if (range->next_val > range->val_count - 1) - return 0; /* No more values, limit exceeded */ + return (0); /* No more values, limit exceeded */ *val = range->val[range->next_val]; range->next_val++; - return 1; /* more values to come */ + return (1); /* more values to come */ } - return 0; + return (0); } static int run_one(cmd_args_t *args, uint32_t id, uint32_t T, uint32_t N, - uint64_t C, uint64_t S, uint64_t O) + uint64_t C, uint64_t S, uint64_t O) { zpios_cmd_t *cmd; - int rc, rc2, cmd_size; + int rc, rc2, cmd_size; - dev_clear(); + dev_clear(); - cmd_size = sizeof(zpios_cmd_t) + ((T + N + 1) * sizeof(zpios_stats_t)); - cmd = (zpios_cmd_t *)malloc(cmd_size); - if (cmd == NULL) - return ENOMEM; + cmd_size = + sizeof (zpios_cmd_t) + + ((T + N + 1) * sizeof (zpios_stats_t)); + cmd = (zpios_cmd_t *)malloc(cmd_size); + if (cmd == NULL) + return (ENOMEM); - memset(cmd, 0, cmd_size); - cmd->cmd_magic = ZPIOS_CMD_MAGIC; + memset(cmd, 0, cmd_size); + cmd->cmd_magic = ZPIOS_CMD_MAGIC; strncpy(cmd->cmd_pool, args->pool, ZPIOS_NAME_SIZE - 1); strncpy(cmd->cmd_pre, args->pre, ZPIOS_PATH_SIZE - 1); strncpy(cmd->cmd_post, args->post, ZPIOS_PATH_SIZE - 1); strncpy(cmd->cmd_log, args->log, ZPIOS_PATH_SIZE - 1); - cmd->cmd_id = id; - cmd->cmd_chunk_size = C; + cmd->cmd_id = id; + cmd->cmd_chunk_size = C; cmd->cmd_thread_count = T; cmd->cmd_region_count = N; - cmd->cmd_region_size = S; - cmd->cmd_offset = O; + cmd->cmd_region_size = S; + cmd->cmd_offset = O; cmd->cmd_region_noise = args->regionnoise; - cmd->cmd_chunk_noise = args->chunknoise; + cmd->cmd_chunk_noise = args->chunknoise; cmd->cmd_thread_delay = args->thread_delay; - cmd->cmd_flags = args->flags; - cmd->cmd_data_size = (T + N + 1) * sizeof(zpios_stats_t); + cmd->cmd_flags = args->flags; + cmd->cmd_data_size = (T + N + 1) * sizeof (zpios_stats_t); - rc = ioctl(zpiosctl_fd, ZPIOS_CMD, cmd); + rc = ioctl(zpiosctl_fd, ZPIOS_CMD, cmd); if (rc) args->rc = errno; print_stats(args, cmd); - if (args->verbose) { - rc2 = read(zpiosctl_fd, zpios_buffer, zpios_buffer_size - 1); - if (rc2 < 0) { - fprintf(stdout, "Error reading results: %d\n", rc2); - } else if ((rc2 > 0) && (strlen(zpios_buffer) > 0)) { - fprintf(stdout, "\n%s\n", zpios_buffer); - fflush(stdout); - } - } + if (args->verbose) { + rc2 = read(zpiosctl_fd, zpios_buffer, zpios_buffer_size - 1); + if (rc2 < 0) { + fprintf(stdout, "Error reading results: %d\n", rc2); + } else if ((rc2 > 0) && (strlen(zpios_buffer) > 0)) { + fprintf(stdout, "\n%s\n", zpios_buffer); + fflush(stdout); + } + } - free(cmd); + free(cmd); - return rc; + return (rc); } static int @@ -534,13 +540,13 @@ run_offsets(cmd_args_t *args) while (rc == 0 && get_next(&args->current_O, &args->O)) { rc = run_one(args, args->current_id, - args->current_T, args->current_N, args->current_C, - args->current_S, args->current_O); + args->current_T, args->current_N, args->current_C, + args->current_S, args->current_O); args->current_id++; } args->O.next_val = 0; - return rc; + return (rc); } static int @@ -549,10 +555,10 @@ run_region_counts(cmd_args_t *args) int rc = 0; while (rc == 0 && get_next((uint64_t *)&args->current_N, &args->N)) - rc = run_offsets(args); + rc = run_offsets(args); args->N.next_val = 0; - return rc; + return (rc); } static int @@ -564,14 +570,14 @@ run_region_sizes(cmd_args_t *args) if (args->current_S < args->current_C) { fprintf(stderr, "Error: in any run chunksize can " "not be smaller than regionsize.\n"); - return EINVAL; + return (EINVAL); } rc = run_region_counts(args); } args->S.next_val = 0; - return rc; + return (rc); } static int @@ -580,11 +586,11 @@ run_chunk_sizes(cmd_args_t *args) int rc = 0; while (rc == 0 && get_next(&args->current_C, &args->C)) { - rc = run_region_sizes(args); + rc = run_region_sizes(args); } args->C.next_val = 0; - return rc; + return (rc); } static int @@ -595,7 +601,7 @@ run_thread_counts(cmd_args_t *args) while (rc == 0 && get_next((uint64_t *)&args->current_T, &args->T)) rc = run_chunk_sizes(args); - return rc; + return (rc); } int @@ -625,5 +631,5 @@ out: args_fini(args); dev_fini(); - return rc; + return (rc); } diff --git a/cmd/zpios/zpios_util.c b/cmd/zpios/zpios_util.c index 9b06655cc..b226322b0 100644 --- a/cmd/zpios/zpios_util.c +++ b/cmd/zpios/zpios_util.c @@ -1,4 +1,4 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel * against ZFS while still being flexibly controled from user space. @@ -29,7 +29,7 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #include <stdlib.h> #include <stdio.h> @@ -49,7 +49,7 @@ kmgt_to_uint64(const char *str, uint64_t *val) *val = strtoll(str, &endptr, 0); if ((str == endptr) && (*val == 0)) - return EINVAL; + return (EINVAL); switch (endptr[0]) { case 'k': case 'K': @@ -70,7 +70,7 @@ kmgt_to_uint64(const char *str, uint64_t *val) rc = EINVAL; } - return rc; + return (rc); } static char * @@ -85,12 +85,12 @@ uint64_to_kmgt(char *str, uint64_t val) } if (i >= 4) - (void)snprintf(str, KMGT_SIZE-1, "inf"); + (void) snprintf(str, KMGT_SIZE-1, "inf"); else - (void)snprintf(str, KMGT_SIZE-1, "%lu%c", (unsigned long)val, - (i == -1) ? '\0' : postfix[i]); + (void) snprintf(str, KMGT_SIZE-1, "%lu%c", (unsigned long)val, + (i == -1) ? '\0' : postfix[i]); - return str; + return (str); } static char * @@ -106,12 +106,12 @@ kmgt_per_sec(char *str, uint64_t v, double t) } if (i >= 4) - (void)snprintf(str, KMGT_SIZE-1, "inf"); + (void) snprintf(str, KMGT_SIZE-1, "inf"); else - (void)snprintf(str, KMGT_SIZE-1, "%.2f%c", val, - (i == -1) ? '\0' : postfix[i]); + (void) snprintf(str, KMGT_SIZE-1, "%.2f%c", val, + (i == -1) ? '\0' : postfix[i]); - return str; + return (str); } static char * @@ -126,7 +126,7 @@ print_flags(char *str, uint32_t flags) str[6] = (flags & DMU_WRITE_NOWAIT) ? 'O' : '-'; str[7] = '\0'; - return str; + return (str); } static int @@ -138,13 +138,13 @@ regex_match(const char *string, char *pattern) rc = regcomp(&re, pattern, REG_EXTENDED | REG_NOSUB | REG_ICASE); if (rc) { fprintf(stderr, "Error: Couldn't do regcomp, %d\n", rc); - return rc; + return (rc); } rc = regexec(&re, string, (size_t) 0, NULL, 0); regfree(&re); - return rc; + return (rc); } /* fills the pios_range_repeat structure of comma separated values */ @@ -156,14 +156,15 @@ split_string(const char *optarg, char *pattern, range_repeat_t *range) int rc, i = 0; if ((rc = regex_match(optarg, pattern))) - return rc; + return (rc); cp = strdup(optarg); if (cp == NULL) - return ENOMEM; + return (ENOMEM); do { - /* STRTOK(3) Each subsequent call, with a null pointer as the + /* + * STRTOK(3) Each subsequent call, with a null pointer as the * value of the * first argument, starts searching from the * saved pointer and behaves as described above. */ @@ -177,12 +178,12 @@ split_string(const char *optarg, char *pattern, range_repeat_t *range) kmgt_to_uint64(token[i], &range->val[i]); free(cp); - return 0; + return (0); } int set_count(char *pattern1, char *pattern2, range_repeat_t *range, - char *optarg, uint32_t *flags, char *arg) + char *optarg, uint32_t *flags, char *arg) { if (flags) *flags |= FLAG_SET; @@ -194,25 +195,27 @@ set_count(char *pattern1, char *pattern2, range_repeat_t *range, range->val_count = 1; } else if (split_string(optarg, pattern2, range) < 0) { fprintf(stderr, "Error: Incorrect pattern for %s, '%s'\n", - arg, optarg); - return EINVAL; + arg, optarg); + return (EINVAL); } - return 0; + return (0); } -/* validates the value with regular expression and sets low, high, incr - * according to value at which flag will be set. Sets the flag after. */ +/* + * Validates the value with regular expression and sets low, high, incr + * according to value at which flag will be set. Sets the flag after. + */ int set_lhi(char *pattern, range_repeat_t *range, char *optarg, - int flag, uint32_t *flag_thread, char *arg) + int flag, uint32_t *flag_thread, char *arg) { int rc; if ((rc = regex_match(optarg, pattern))) { fprintf(stderr, "Error: Wrong pattern in %s, '%s'\n", arg, optarg); - return rc; + return (rc); } switch (flag) { @@ -231,7 +234,7 @@ set_lhi(char *pattern, range_repeat_t *range, char *optarg, *flag_thread |= flag; - return 0; + return (0); } int @@ -241,10 +244,10 @@ set_noise(uint64_t *noise, char *optarg, char *arg) kmgt_to_uint64(optarg, noise); } else { fprintf(stderr, "Error: Incorrect pattern for %s\n", arg); - return EINVAL; + return (EINVAL); } - return 0; + return (0); } int @@ -255,7 +258,7 @@ set_load_params(cmd_args_t *args, char *optarg) search = strdup(optarg); if (search == NULL) - return ENOMEM; + return (ENOMEM); while ((param = strtok(search, comma)) != NULL) { search = NULL; @@ -275,52 +278,58 @@ set_load_params(cmd_args_t *args, char *optarg) free(search); - return rc; + return (rc); } -/* checks the low, high, increment values against the single value for +/* + * Checks the low, high, increment values against the single value for * mutual exclusion, for e.g threadcount is mutually exclusive to - * threadcount_low, ..._high, ..._incr */ + * threadcount_low, ..._high, ..._incr + */ int check_mutual_exclusive_command_lines(uint32_t flag, char *arg) { if ((flag & FLAG_SET) && (flag & (FLAG_LOW | FLAG_HIGH | FLAG_INCR))) { fprintf(stderr, "Error: --%s can not be given with --%s_low, " - "--%s_high or --%s_incr.\n", arg, arg, arg, arg); - return 0; + "--%s_high or --%s_incr.\n", arg, arg, arg, arg); + return (0); } - if ((flag & (FLAG_LOW | FLAG_HIGH | FLAG_INCR)) && !(flag & FLAG_SET)){ + if ((flag & (FLAG_LOW | FLAG_HIGH | FLAG_INCR)) && !(flag & FLAG_SET)) { if (flag != (FLAG_LOW | FLAG_HIGH | FLAG_INCR)) { fprintf(stderr, "Error: One or more values missing " - "from --%s_low, --%s_high, --%s_incr.\n", - arg, arg, arg); - return 0; + "from --%s_low, --%s_high, --%s_incr.\n", + arg, arg, arg); + return (0); } } - return 1; + return (1); } void print_stats_header(cmd_args_t *args) { if (args->verbose) { - printf("status name id\tth-cnt\trg-cnt\trg-sz\t" - "ch-sz\toffset\trg-no\tch-no\tth-dly\tflags\ttime\t" - "cr-time\trm-time\twr-time\trd-time\twr-data\twr-ch\t" - "wr-bw\trd-data\trd-ch\trd-bw\n"); - printf("------------------------------------------------" - "------------------------------------------------" - "------------------------------------------------" - "----------------------------------------------\n"); + printf( + "status name id\tth-cnt\trg-cnt\trg-sz\t" + "ch-sz\toffset\trg-no\tch-no\tth-dly\tflags\ttime\t" + "cr-time\trm-time\twr-time\trd-time\twr-data\twr-ch\t" + "wr-bw\trd-data\trd-ch\trd-bw\n"); + printf( + "------------------------------------------------" + "------------------------------------------------" + "------------------------------------------------" + "----------------------------------------------\n"); } else { - printf("status name id\t" - "wr-data\twr-ch\twr-bw\t" - "rd-data\trd-ch\trd-bw\n"); - printf("-----------------------------------------" - "--------------------------------------\n"); + printf( + "status name id\t" + "wr-data\twr-ch\twr-bw\t" + "rd-data\trd-ch\trd-bw\n"); + printf( + "-----------------------------------------" + "--------------------------------------\n"); } } @@ -337,17 +346,17 @@ print_stats_human_readable(cmd_args_t *args, zpios_cmd_t *cmd) printf("PASS: "); printf("%-12s", args->name ? args->name : ZPIOS_NAME); - printf("%2u\t", cmd->cmd_id); + printf("%2u\t", cmd->cmd_id); if (args->verbose) { - printf("%u\t", cmd->cmd_thread_count); - printf("%u\t", cmd->cmd_region_count); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_region_size)); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_chunk_size)); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_offset)); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_region_noise)); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_chunk_noise)); - printf("%s\t", uint64_to_kmgt(str, cmd->cmd_thread_delay)); + printf("%u\t", cmd->cmd_thread_count); + printf("%u\t", cmd->cmd_region_count); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_region_size)); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_chunk_size)); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_offset)); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_region_noise)); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_chunk_noise)); + printf("%s\t", uint64_to_kmgt(str, cmd->cmd_thread_delay)); printf("%s\t", print_flags(str, cmd->cmd_flags)); } @@ -371,12 +380,12 @@ print_stats_human_readable(cmd_args_t *args, zpios_cmd_t *cmd) printf("%.2f\t", rd_time); } - printf("%s\t", uint64_to_kmgt(str, summary_stats->wr_data)); - printf("%s\t", uint64_to_kmgt(str, summary_stats->wr_chunks)); + printf("%s\t", uint64_to_kmgt(str, summary_stats->wr_data)); + printf("%s\t", uint64_to_kmgt(str, summary_stats->wr_chunks)); printf("%s\t", kmgt_per_sec(str, summary_stats->wr_data, wr_time)); - printf("%s\t", uint64_to_kmgt(str, summary_stats->rd_data)); - printf("%s\t", uint64_to_kmgt(str, summary_stats->rd_chunks)); + printf("%s\t", uint64_to_kmgt(str, summary_stats->rd_data)); + printf("%s\t", uint64_to_kmgt(str, summary_stats->rd_chunks)); printf("%s\n", kmgt_per_sec(str, summary_stats->rd_data, rd_time)); fflush(stdout); } @@ -393,17 +402,17 @@ print_stats_table(cmd_args_t *args, zpios_cmd_t *cmd) printf("PASS: "); printf("%-12s", args->name ? args->name : ZPIOS_NAME); - printf("%2u\t", cmd->cmd_id); + printf("%2u\t", cmd->cmd_id); if (args->verbose) { - printf("%u\t", cmd->cmd_thread_count); - printf("%u\t", cmd->cmd_region_count); - printf("%llu\t", (long long unsigned)cmd->cmd_region_size); - printf("%llu\t", (long long unsigned)cmd->cmd_chunk_size); - printf("%llu\t", (long long unsigned)cmd->cmd_offset); - printf("%u\t", cmd->cmd_region_noise); - printf("%u\t", cmd->cmd_chunk_noise); - printf("%u\t", cmd->cmd_thread_delay); + printf("%u\t", cmd->cmd_thread_count); + printf("%u\t", cmd->cmd_region_count); + printf("%llu\t", (long long unsigned)cmd->cmd_region_size); + printf("%llu\t", (long long unsigned)cmd->cmd_chunk_size); + printf("%llu\t", (long long unsigned)cmd->cmd_offset); + printf("%u\t", cmd->cmd_region_noise); + printf("%u\t", cmd->cmd_chunk_noise); + printf("%u\t", cmd->cmd_thread_delay); printf("0x%x\t", cmd->cmd_flags); } @@ -418,28 +427,28 @@ print_stats_table(cmd_args_t *args, zpios_cmd_t *cmd) if (args->verbose) { printf("%ld.%02ld\t", - (long)summary_stats->total_time.delta.ts_sec, - (long)summary_stats->total_time.delta.ts_nsec); + (long)summary_stats->total_time.delta.ts_sec, + (long)summary_stats->total_time.delta.ts_nsec); printf("%ld.%02ld\t", - (long)summary_stats->cr_time.delta.ts_sec, - (long)summary_stats->cr_time.delta.ts_nsec); + (long)summary_stats->cr_time.delta.ts_sec, + (long)summary_stats->cr_time.delta.ts_nsec); printf("%ld.%02ld\t", - (long)summary_stats->rm_time.delta.ts_sec, - (long)summary_stats->rm_time.delta.ts_nsec); + (long)summary_stats->rm_time.delta.ts_sec, + (long)summary_stats->rm_time.delta.ts_nsec); printf("%ld.%02ld\t", - (long)summary_stats->wr_time.delta.ts_sec, - (long)summary_stats->wr_time.delta.ts_nsec); + (long)summary_stats->wr_time.delta.ts_sec, + (long)summary_stats->wr_time.delta.ts_nsec); printf("%ld.%02ld\t", - (long)summary_stats->rd_time.delta.ts_sec, - (long)summary_stats->rd_time.delta.ts_nsec); + (long)summary_stats->rd_time.delta.ts_sec, + (long)summary_stats->rd_time.delta.ts_nsec); } - printf("%lld\t", (long long unsigned)summary_stats->wr_data); - printf("%lld\t", (long long unsigned)summary_stats->wr_chunks); + printf("%lld\t", (long long unsigned)summary_stats->wr_data); + printf("%lld\t", (long long unsigned)summary_stats->wr_chunks); printf("%.4f\t", (double)summary_stats->wr_data / wr_time); - printf("%lld\t", (long long unsigned)summary_stats->rd_data); - printf("%lld\t", (long long unsigned)summary_stats->rd_chunks); + printf("%lld\t", (long long unsigned)summary_stats->rd_data); + printf("%lld\t", (long long unsigned)summary_stats->rd_chunks); printf("%.4f\n", (double)summary_stats->rd_data / rd_time); fflush(stdout); } diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c index 0d21b7e73..a856fd49e 100644 --- a/cmd/zpool/zpool_main.c +++ b/cmd/zpool/zpool_main.c @@ -2568,7 +2568,7 @@ get_columns(void) columns = 999; } - return columns; + return (columns); } int @@ -5037,19 +5037,21 @@ get_history_one(zpool_handle_t *zhp, void *data) } (void) printf("%s [internal %s txg:%lld] %s", tbuf, zfs_history_event_names[ievent], - (long long int)fnvlist_lookup_uint64(rec, ZPOOL_HIST_TXG), + (longlong_t) fnvlist_lookup_uint64( + rec, ZPOOL_HIST_TXG), fnvlist_lookup_string(rec, ZPOOL_HIST_INT_STR)); } else if (nvlist_exists(rec, ZPOOL_HIST_INT_NAME)) { if (!cb->internal) continue; (void) printf("%s [txg:%lld] %s", tbuf, - (long long int)fnvlist_lookup_uint64(rec, ZPOOL_HIST_TXG), + (longlong_t) fnvlist_lookup_uint64( + rec, ZPOOL_HIST_TXG), fnvlist_lookup_string(rec, ZPOOL_HIST_INT_NAME)); if (nvlist_exists(rec, ZPOOL_HIST_DSNAME)) { (void) printf(" %s (%llu)", fnvlist_lookup_string(rec, ZPOOL_HIST_DSNAME), - (long long unsigned int)fnvlist_lookup_uint64(rec, + (u_longlong_t)fnvlist_lookup_uint64(rec, ZPOOL_HIST_DSID)); } (void) printf(" %s", fnvlist_lookup_string(rec, @@ -5165,10 +5167,10 @@ zpool_do_events_short(nvlist_t *nvl) verify(nvlist_lookup_int64_array(nvl, FM_EREPORT_TIME, &tv, &n) == 0); memset(str, ' ', 32); (void) ctime_r((const time_t *)&tv[0], ctime_str); - (void) strncpy(str, ctime_str+4, 6); /* 'Jun 30' */ - (void) strncpy(str+7, ctime_str+20, 4); /* '1993' */ - (void) strncpy(str+12, ctime_str+11, 8); /* '21:49:08' */ - (void) sprintf(str+20, ".%09lld", (longlong_t)tv[1]);/* '.123456789' */ + (void) strncpy(str, ctime_str+4, 6); /* 'Jun 30' */ + (void) strncpy(str+7, ctime_str+20, 4); /* '1993' */ + (void) strncpy(str+12, ctime_str+11, 8); /* '21:49:08' */ + (void) sprintf(str+20, ".%09lld", (longlong_t)tv[1]); /* '.123456789' */ (void) printf(gettext("%s "), str); verify(nvlist_lookup_string(nvl, FM_CLASS, &ptr) == 0); @@ -5276,10 +5278,10 @@ zpool_do_events_nvprint(nvlist_t *nvl, int depth) printf(gettext("(%d embedded nvlists)\n"), nelem); for (i = 0; i < nelem; i++) { printf(gettext("%*s%s[%d] = %s\n"), - depth, "", name, i, "(embedded nvlist)"); + depth, "", name, i, "(embedded nvlist)"); zpool_do_events_nvprint(val[i], depth + 8); printf(gettext("%*s(end %s[%i])\n"), - depth, "", name, i); + depth, "", name, i); } printf(gettext("%*s(end %s)\n"), depth, "", name); } @@ -5357,7 +5359,8 @@ zpool_do_events_nvprint(nvlist_t *nvl, int depth) (void) nvpair_value_int64_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - printf(gettext("0x%llx "), (u_longlong_t)val[i]); + printf(gettext("0x%llx "), + (u_longlong_t)val[i]); break; } @@ -5368,7 +5371,8 @@ zpool_do_events_nvprint(nvlist_t *nvl, int depth) (void) nvpair_value_uint64_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - printf(gettext("0x%llx "), (u_longlong_t)val[i]); + printf(gettext("0x%llx "), + (u_longlong_t)val[i]); break; } @@ -5392,8 +5396,8 @@ zpool_do_events_next(ev_opts_t *opts) nvlist_t *nvl; int cleanup_fd, ret, dropped; - cleanup_fd = open(ZFS_DEV, O_RDWR); - VERIFY(cleanup_fd >= 0); + cleanup_fd = open(ZFS_DEV, O_RDWR); + VERIFY(cleanup_fd >= 0); if (!opts->scripted) (void) printf(gettext("%-30s %s\n"), "TIME", "CLASS"); @@ -5418,7 +5422,7 @@ zpool_do_events_next(ev_opts_t *opts) nvlist_free(nvl); } - VERIFY(0 == close(cleanup_fd)); + VERIFY(0 == close(cleanup_fd)); return (ret); } @@ -5476,7 +5480,7 @@ zpool_do_events(int argc, char **argv) else ret = zpool_do_events_next(&opts); - return ret; + return (ret); } static int @@ -5690,8 +5694,7 @@ main(int argc, char **argv) /* * Special case '-?' */ - if ((strcmp(cmdname, "-?") == 0) || - strcmp(cmdname, "--help") == 0) + if ((strcmp(cmdname, "-?") == 0) || strcmp(cmdname, "--help") == 0) usage(B_TRUE); if ((g_zfs = libzfs_init()) == NULL) diff --git a/cmd/zpool/zpool_util.h b/cmd/zpool/zpool_util.h index b67ff8b32..1b4ce518f 100644 --- a/cmd/zpool/zpool_util.h +++ b/cmd/zpool/zpool_util.h @@ -44,7 +44,8 @@ uint_t num_logs(nvlist_t *nv); */ nvlist_t *make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force, - int check_rep, boolean_t replacing, boolean_t dryrun, int argc, char **argv); + int check_rep, boolean_t replacing, boolean_t dryrun, int argc, + char **argv); nvlist_t *split_mirror_vdev(zpool_handle_t *zhp, char *newname, nvlist_t *props, splitflags_t flags, int argc, char **argv); diff --git a/cmd/zpool/zpool_vdev.c b/cmd/zpool/zpool_vdev.c index 596c0cb60..316e291c3 100644 --- a/cmd/zpool/zpool_vdev.c +++ b/cmd/zpool/zpool_vdev.c @@ -80,7 +80,7 @@ #ifdef HAVE_LIBBLKID #include <blkid/blkid.h> #else -#define blkid_cache void * +#define blkid_cache void * #endif /* HAVE_LIBBLKID */ #include "zpool_util.h" @@ -187,7 +187,7 @@ static vdev_disk_db_entry_t vdev_disk_database[] = { {"ATA SAMSUNG MCCOE32G", 4096}, {"ATA SAMSUNG MCCOE64G", 4096}, {"ATA SAMSUNG SSD PM80", 4096}, - /* Imported from Open Solaris*/ + /* Imported from Open Solaris */ {"ATA MARVELL SD88SA02", 4096}, /* Advanced format Hard drives */ {"ATA Hitachi HDS5C303", 4096}, @@ -231,16 +231,16 @@ check_sector_size_database(char *path, int *sector_size) int i; /* Prepare INQUIRY command */ - memset(&io_hdr, 0, sizeof(sg_io_hdr_t)); + memset(&io_hdr, 0, sizeof (sg_io_hdr_t)); io_hdr.interface_id = 'S'; - io_hdr.cmd_len = sizeof(inq_cmd_blk); - io_hdr.mx_sb_len = sizeof(sense_buffer); + io_hdr.cmd_len = sizeof (inq_cmd_blk); + io_hdr.mx_sb_len = sizeof (sense_buffer); io_hdr.dxfer_direction = SG_DXFER_FROM_DEV; io_hdr.dxfer_len = INQ_REPLY_LEN; io_hdr.dxferp = inq_buff; io_hdr.cmdp = inq_cmd_blk; io_hdr.sbp = sense_buffer; - io_hdr.timeout = 10; /* 10 milliseconds is ample time */ + io_hdr.timeout = 10; /* 10 milliseconds is ample time */ if ((fd = open(path, O_RDONLY|O_DIRECT)) < 0) return (B_FALSE); @@ -385,7 +385,7 @@ check_slice(const char *path, blkid_cache cache, int force, boolean_t isspare) } else { err = -1; vdev_error(gettext("%s contains a filesystem of " - "type '%s'\n"), path, value); + "type '%s'\n"), path, value); } } @@ -403,7 +403,7 @@ check_slice(const char *path, blkid_cache cache, int force, boolean_t isspare) */ static int check_disk(const char *path, blkid_cache cache, int force, - boolean_t isspare, boolean_t iswholedisk) + boolean_t isspare, boolean_t iswholedisk) { struct dk_gpt *vtoc; char slice_path[MAXPATHLEN]; @@ -412,7 +412,7 @@ check_disk(const char *path, blkid_cache cache, int force, /* This is not a wholedisk we only check the given partition */ if (!iswholedisk) - return check_slice(path, cache, force, isspare); + return (check_slice(path, cache, force, isspare)); /* * When the device is a whole disk try to read the efi partition @@ -424,19 +424,19 @@ check_disk(const char *path, blkid_cache cache, int force, */ if ((fd = open(path, O_RDONLY|O_DIRECT)) < 0) { check_error(errno); - return -1; + return (-1); } if ((err = efi_alloc_and_read(fd, &vtoc)) != 0) { (void) close(fd); if (force) { - return 0; + return (0); } else { vdev_error(gettext("%s does not contain an EFI " "label but it may contain partition\n" "information in the MBR.\n"), path); - return -1; + return (-1); } } @@ -451,11 +451,11 @@ check_disk(const char *path, blkid_cache cache, int force, if (force) { /* Partitions will no be created using the backup */ - return 0; + return (0); } else { vdev_error(gettext("%s contains a corrupt primary " "EFI label.\n"), path); - return -1; + return (-1); } } @@ -486,7 +486,7 @@ check_disk(const char *path, blkid_cache cache, int force, static int check_device(const char *path, boolean_t force, - boolean_t isspare, boolean_t iswholedisk) + boolean_t isspare, boolean_t iswholedisk) { static blkid_cache cache = NULL; @@ -500,18 +500,18 @@ check_device(const char *path, boolean_t force, if ((err = blkid_get_cache(&cache, NULL)) != 0) { check_error(err); - return -1; + return (-1); } if ((err = blkid_probe_all(cache)) != 0) { blkid_put_cache(cache); check_error(err); - return -1; + return (-1); } } #endif /* HAVE_LIBBLKID */ - return check_disk(path, cache, force, isspare, iswholedisk); + return (check_disk(path, cache, force, isspare, iswholedisk)); } /* @@ -526,7 +526,7 @@ static boolean_t is_whole_disk(const char *path) { struct dk_gpt *label; - int fd; + int fd; if ((fd = open(path, O_RDONLY|O_DIRECT)) < 0) return (B_FALSE); @@ -547,7 +547,7 @@ is_whole_disk(const char *path) */ static int is_shorthand_path(const char *arg, char *path, - struct stat64 *statbuf, boolean_t *wholedisk) + struct stat64 *statbuf, boolean_t *wholedisk) { int error; @@ -558,8 +558,8 @@ is_shorthand_path(const char *arg, char *path, return (0); } - strlcpy(path, arg, sizeof(path)); - memset(statbuf, 0, sizeof(*statbuf)); + strlcpy(path, arg, sizeof (path)); + memset(statbuf, 0, sizeof (*statbuf)); *wholedisk = B_FALSE; return (error); @@ -1136,7 +1136,7 @@ zero_label(char *path) return (-1); } - return 0; + return (0); } /* @@ -1225,7 +1225,7 @@ make_disks(zpool_handle_t *zhp, nvlist_t *nv) * and then block until udev creates the new link. */ if (!is_exclusive || !is_spare(NULL, udevpath)) { - ret = strncmp(udevpath,UDISK_ROOT,strlen(UDISK_ROOT)); + ret = strncmp(udevpath, UDISK_ROOT, strlen(UDISK_ROOT)); if (ret == 0) { ret = lstat64(udevpath, &statbuf); if (ret == 0 && S_ISLNK(statbuf.st_mode)) @@ -1299,7 +1299,7 @@ check_in_use(nvlist_t *config, nvlist_t *nv, boolean_t force, verify(!nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path)); if (strcmp(type, VDEV_TYPE_DISK) == 0) verify(!nvlist_lookup_uint64(nv, - ZPOOL_CONFIG_WHOLE_DISK, &wholedisk)); + ZPOOL_CONFIG_WHOLE_DISK, &wholedisk)); /* * As a generic check, we look to see if this is a replace of a @@ -1502,8 +1502,8 @@ construct_spec(nvlist_t *props, int argc, char **argv) children * sizeof (nvlist_t *)); if (child == NULL) zpool_no_memory(); - if ((nv = make_leaf_vdev(props, argv[c], B_FALSE)) - == NULL) + if ((nv = make_leaf_vdev(props, argv[c], + B_FALSE)) == NULL) return (NULL); child[children - 1] = nv; } @@ -1558,7 +1558,8 @@ construct_spec(nvlist_t *props, int argc, char **argv) * We have a device. Pass off to make_leaf_vdev() to * construct the appropriate nvlist describing the vdev. */ - if ((nv = make_leaf_vdev(props, argv[0], is_log)) == NULL) + if ((nv = make_leaf_vdev(props, argv[0], + is_log)) == NULL) return (NULL); if (is_log) nlogs++; diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c index 2a0350bda..7b38dfaa6 100644 --- a/cmd/ztest/ztest.c +++ b/cmd/ztest/ztest.c @@ -3574,7 +3574,7 @@ out: } #undef OD_ARRAY_SIZE -#define OD_ARRAY_SIZE 4 +#define OD_ARRAY_SIZE 4 /* * Verify that dmu_object_{alloc,free} work as expected. @@ -3587,7 +3587,7 @@ ztest_dmu_object_alloc_free(ztest_ds_t *zd, uint64_t id) int size; int b; - size = sizeof(ztest_od_t) * OD_ARRAY_SIZE; + size = sizeof (ztest_od_t) * OD_ARRAY_SIZE; od = umem_alloc(size, UMEM_NOFAIL); batchsize = OD_ARRAY_SIZE; @@ -3609,7 +3609,7 @@ ztest_dmu_object_alloc_free(ztest_ds_t *zd, uint64_t id) } #undef OD_ARRAY_SIZE -#define OD_ARRAY_SIZE 2 +#define OD_ARRAY_SIZE 2 /* * Verify that dmu_{read,write} work as expected. @@ -3621,7 +3621,7 @@ ztest_dmu_read_write(ztest_ds_t *zd, uint64_t id) ztest_od_t *od; objset_t *os = zd->zd_os; - size = sizeof(ztest_od_t) * OD_ARRAY_SIZE; + size = sizeof (ztest_od_t) * OD_ARRAY_SIZE; od = umem_alloc(size, UMEM_NOFAIL); dmu_tx_t *tx; int i, freeit, error; @@ -3888,7 +3888,7 @@ compare_and_update_pbbufs(uint64_t s, bufwad_t *packbuf, bufwad_t *bigbuf, } #undef OD_ARRAY_SIZE -#define OD_ARRAY_SIZE 2 +#define OD_ARRAY_SIZE 2 void ztest_dmu_read_write_zcopy(ztest_ds_t *zd, uint64_t id) @@ -3911,7 +3911,7 @@ ztest_dmu_read_write_zcopy(ztest_ds_t *zd, uint64_t id) arc_buf_t **bigbuf_arcbufs; dmu_object_info_t doi; - size = sizeof(ztest_od_t) * OD_ARRAY_SIZE; + size = sizeof (ztest_od_t) * OD_ARRAY_SIZE; od = umem_alloc(size, UMEM_NOFAIL); /* @@ -4132,7 +4132,7 @@ ztest_dmu_write_parallel(ztest_ds_t *zd, uint64_t id) { ztest_od_t *od; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); uint64_t offset = (1ULL << (ztest_random(20) + 43)) + (ztest_random(ZTEST_RANGE_LOCKS) << SPA_MAXBLOCKSHIFT); @@ -4149,7 +4149,7 @@ ztest_dmu_write_parallel(ztest_ds_t *zd, uint64_t id) while (ztest_random(10) != 0) ztest_io(zd, od->od_object, offset); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } void @@ -4162,17 +4162,18 @@ ztest_dmu_prealloc(ztest_ds_t *zd, uint64_t id) uint64_t blocksize = ztest_random_blocksize(); void *data; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0); - if (ztest_object_init(zd, od, sizeof (ztest_od_t), !ztest_random(2)) != 0) { - umem_free(od, sizeof(ztest_od_t)); + if (ztest_object_init(zd, od, sizeof (ztest_od_t), + !ztest_random(2)) != 0) { + umem_free(od, sizeof (ztest_od_t)); return; } if (ztest_truncate(zd, od->od_object, offset, count * blocksize) != 0) { - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -4190,7 +4191,7 @@ ztest_dmu_prealloc(ztest_ds_t *zd, uint64_t id) } umem_free(data, blocksize); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* @@ -4215,7 +4216,7 @@ ztest_zap(ztest_ds_t *zd, uint64_t id) int error; char *hc[2] = { "s.acl.h", ".s.open.h.hyLZlg" }; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0); if (ztest_object_init(zd, od, sizeof (ztest_od_t), @@ -4338,7 +4339,7 @@ ztest_zap(ztest_ds_t *zd, uint64_t id) VERIFY3U(0, ==, zap_remove(os, object, propname, tx)); dmu_tx_commit(tx); out: - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* @@ -4352,7 +4353,7 @@ ztest_fzap(ztest_ds_t *zd, uint64_t id) uint64_t object, txg; int i; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0); if (ztest_object_init(zd, od, sizeof (ztest_od_t), @@ -4385,7 +4386,7 @@ ztest_fzap(ztest_ds_t *zd, uint64_t id) dmu_tx_commit(tx); } out: - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* ARGSUSED */ @@ -4401,11 +4402,11 @@ ztest_zap_parallel(ztest_ds_t *zd, uint64_t id) char name[20], string_value[20]; void *data; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, ID_PARALLEL, FTAG, micro, DMU_OT_ZAP_OTHER, 0, 0); if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) { - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -4499,7 +4500,7 @@ ztest_zap_parallel(ztest_ds_t *zd, uint64_t id) if (tx != NULL) dmu_tx_commit(tx); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* @@ -4590,11 +4591,11 @@ ztest_dmu_commit_callbacks(ztest_ds_t *zd, uint64_t id) uint64_t old_txg, txg; int i, error = 0; - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0); if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) { - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -4637,7 +4638,7 @@ ztest_dmu_commit_callbacks(ztest_ds_t *zd, uint64_t id) umem_free(cb_data[i], sizeof (ztest_cb_data_t)); } - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -4709,7 +4710,7 @@ ztest_dmu_commit_callbacks(ztest_ds_t *zd, uint64_t id) dmu_tx_commit(tx); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* ARGSUSED */ @@ -4790,11 +4791,12 @@ ztest_dmu_snapshot_hold(ztest_ds_t *zd, uint64_t id) dmu_objset_name(os, osname); - (void) snprintf(snapname, sizeof (snapname), "sh1_%llu", (long long unsigned int)id); + (void) snprintf(snapname, sizeof (snapname), "sh1_%llu", + (u_longlong_t)id); (void) snprintf(fullname, sizeof (fullname), "%s@%s", osname, snapname); (void) snprintf(clonename, sizeof (clonename), - "%s/ch1_%llu", osname, (long long unsigned int)id); - (void) snprintf(tag, sizeof (tag), "tag_%llu", (long long unsigned int)id); + "%s/ch1_%llu", osname, (u_longlong_t)id); + (void) snprintf(tag, sizeof (tag), "tag_%llu", (u_longlong_t)id); /* * Clean up from any previous run. @@ -5124,11 +5126,11 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id) blocksize = ztest_random_blocksize(); blocksize = MIN(blocksize, 2048); /* because we write so many */ - od = umem_alloc(sizeof(ztest_od_t), UMEM_NOFAIL); + od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL); ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0); if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) { - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -5143,7 +5145,7 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id) ztest_dsl_prop_set_uint64(zd->zd_name, ZFS_PROP_COPIES, 1, B_FALSE) != 0) { (void) rw_exit(&ztest_name_lock); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -5158,7 +5160,7 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id) txg = ztest_tx_assign(tx, TXG_WAIT, FTAG); if (txg == 0) { (void) rw_exit(&ztest_name_lock); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); return; } @@ -5207,7 +5209,7 @@ ztest_ddt_repair(ztest_ds_t *zd, uint64_t id) zio_buf_free(buf, psize); (void) rw_exit(&ztest_name_lock); - umem_free(od, sizeof(ztest_od_t)); + umem_free(od, sizeof (ztest_od_t)); } /* @@ -5493,7 +5495,7 @@ ztest_resume_thread(void *arg) return (NULL); } -#define GRACE 300 +#define GRACE 300 #if 0 static void diff --git a/cmd/zvol_id/zvol_id_main.c b/cmd/zvol_id/zvol_id_main.c index 018bb6672..d9c80b3f9 100644 --- a/cmd/zvol_id/zvol_id_main.c +++ b/cmd/zvol_id/zvol_id_main.c @@ -33,7 +33,8 @@ #include <sys/zfs_znode.h> #include <sys/fs/zfs.h> -int ioctl_get_msg(char *var, int fd) +static int +ioctl_get_msg(char *var, int fd) { int error = 0; char msg[ZFS_MAXNAMELEN]; @@ -47,7 +48,8 @@ int ioctl_get_msg(char *var, int fd) return (error); } -int main(int argc, char **argv) +int +main(int argc, char **argv) { int fd, error = 0; char zvol_name[ZFS_MAXNAMELEN], zvol_name_part[ZFS_MAXNAMELEN]; diff --git a/include/linux/blkdev_compat.h b/include/linux/blkdev_compat.h index ec9926ffd..e45601bc8 100644 --- a/include/linux/blkdev_compat.h +++ b/include/linux/blkdev_compat.h @@ -27,7 +27,7 @@ */ #ifndef _ZFS_BLKDEV_H -#define _ZFS_BLKDEV_H +#define _ZFS_BLKDEV_H #include <linux/blkdev.h> #include <linux/elevator.h> @@ -46,7 +46,7 @@ blk_fetch_request(struct request_queue *q) if (req) blkdev_dequeue_request(req); - return req; + return (req); } #endif /* HAVE_BLK_FETCH_REQUEST */ @@ -79,7 +79,7 @@ __blk_end_request(struct request *req, int error, unsigned int nr_bytes) req->hard_cur_sectors = nr_bytes >> 9; end_request(req, ((error == 0) ? 1 : error)); - return 0; + return (0); } static inline bool @@ -92,17 +92,17 @@ blk_end_request(struct request *req, int error, unsigned int nr_bytes) rc = __blk_end_request(req, error, nr_bytes); spin_unlock_irq(q->queue_lock); - return rc; + return (rc); } #else -# ifdef HAVE_BLK_END_REQUEST_GPL_ONLY +#ifdef HAVE_BLK_END_REQUEST_GPL_ONLY /* * Define required to avoid conflicting 2.6.29 non-static prototype for a * GPL-only version of the helper. As of 2.6.31 the helper is available * to non-GPL modules and is not explicitly exported GPL-only. */ -# define __blk_end_request __blk_end_request_x -# define blk_end_request blk_end_request_x +#define __blk_end_request __blk_end_request_x +#define blk_end_request blk_end_request_x static inline bool __blk_end_request_x(struct request *req, int error, unsigned int nr_bytes) @@ -115,7 +115,7 @@ __blk_end_request_x(struct request *req, int error, unsigned int nr_bytes) req->hard_cur_sectors = nr_bytes >> 9; end_request(req, ((error == 0) ? 1 : error)); - return 0; + return (0); } static inline bool blk_end_request_x(struct request *req, int error, unsigned int nr_bytes) @@ -127,9 +127,9 @@ blk_end_request_x(struct request *req, int error, unsigned int nr_bytes) rc = __blk_end_request_x(req, error, nr_bytes); spin_unlock_irq(q->queue_lock); - return rc; + return (rc); } -# endif /* HAVE_BLK_END_REQUEST_GPL_ONLY */ +#endif /* HAVE_BLK_END_REQUEST_GPL_ONLY */ #endif /* HAVE_BLK_END_REQUEST */ /* @@ -141,7 +141,7 @@ blk_end_request_x(struct request *req, int error, unsigned int nr_bytes) * that long term this function will be opened up. */ #if defined(HAVE_BLK_QUEUE_FLUSH) && defined(HAVE_BLK_QUEUE_FLUSH_GPL_ONLY) -#define blk_queue_flush __blk_queue_flush +#define blk_queue_flush __blk_queue_flush static inline void __blk_queue_flush(struct request_queue *q, unsigned int flags) { @@ -153,7 +153,7 @@ __blk_queue_flush(struct request_queue *q, unsigned int flags) static inline sector_t blk_rq_pos(struct request *req) { - return req->sector; + return (req->sector); } #endif /* HAVE_BLK_RQ_POS */ @@ -161,7 +161,7 @@ blk_rq_pos(struct request *req) static inline unsigned int blk_rq_sectors(struct request *req) { - return req->nr_sectors; + return (req->nr_sectors); } #endif /* HAVE_BLK_RQ_SECTORS */ @@ -171,11 +171,11 @@ blk_rq_sectors(struct request *req) * GPL-only version of the helper. As of 2.6.31 the helper is available * to non-GPL modules in the form of a static inline in the header. */ -#define blk_rq_bytes __blk_rq_bytes +#define blk_rq_bytes __blk_rq_bytes static inline unsigned int __blk_rq_bytes(struct request *req) { - return blk_rq_sectors(req) << 9; + return (blk_rq_sectors(req) << 9); } #endif /* !HAVE_BLK_RQ_BYTES || HAVE_BLK_RQ_BYTES_GPL_ONLY */ @@ -186,7 +186,7 @@ __blk_rq_bytes(struct request *req) * macros are redefined here if they are missing from the kernel. */ #ifndef blk_fs_request -#define blk_fs_request(rq) ((rq)->cmd_type == REQ_TYPE_FS) +#define blk_fs_request(rq) ((rq)->cmd_type == REQ_TYPE_FS) #endif /* @@ -197,7 +197,7 @@ __blk_rq_bytes(struct request *req) * this legacy behavior. */ #ifndef blk_queue_stackable -#define blk_queue_stackable(q) ((q)->request_fn == NULL) +#define blk_queue_stackable(q) ((q)->request_fn == NULL) #endif /* @@ -205,7 +205,7 @@ __blk_rq_bytes(struct request *req) * The blk_queue_max_hw_sectors() function replaces blk_queue_max_sectors(). */ #ifndef HAVE_BLK_QUEUE_MAX_HW_SECTORS -#define blk_queue_max_hw_sectors __blk_queue_max_hw_sectors +#define blk_queue_max_hw_sectors __blk_queue_max_hw_sectors static inline void __blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_sectors) { @@ -219,7 +219,7 @@ __blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_sectors) * blk_queue_max_hw_segments() and blk_queue_max_phys_segments(). */ #ifndef HAVE_BLK_QUEUE_MAX_SEGMENTS -#define blk_queue_max_segments __blk_queue_max_segments +#define blk_queue_max_segments __blk_queue_max_segments static inline void __blk_queue_max_segments(struct request_queue *q, unsigned short max_segments) { @@ -235,7 +235,7 @@ __blk_queue_max_segments(struct request_queue *q, unsigned short max_segments) * a read-modify-write penalty. For older kernels this is a no-op. */ #ifndef HAVE_BLK_QUEUE_PHYSICAL_BLOCK_SIZE -#define blk_queue_physical_block_size(q, x) ((void)(0)) +#define blk_queue_physical_block_size(q, x) ((void)(0)) #endif /* @@ -244,7 +244,7 @@ __blk_queue_max_segments(struct request_queue *q, unsigned short max_segments) * I/O size for the device. For older kernels this is a no-op. */ #ifndef HAVE_BLK_QUEUE_IO_OPT -#define blk_queue_io_opt(q, x) ((void)(0)) +#define blk_queue_io_opt(q, x) ((void)(0)) #endif #ifndef HAVE_GET_DISK_RO @@ -256,7 +256,7 @@ get_disk_ro(struct gendisk *disk) if (disk->part[0]) policy = disk->part[0]->policy; - return policy; + return (policy); } #endif /* HAVE_GET_DISK_RO */ @@ -274,14 +274,14 @@ struct req_iterator { struct bio *bio; }; -# define for_each_bio(_bio) \ +#define for_each_bio(_bio) \ for (; _bio; _bio = _bio->bi_next) -# define __rq_for_each_bio(_bio, rq) \ +#define __rq_for_each_bio(_bio, rq) \ if ((rq->bio)) \ for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next) -# define rq_for_each_segment(bvl, _rq, _iter) \ +#define rq_for_each_segment(bvl, _rq, _iter) \ __rq_for_each_bio(_iter.bio, _rq) \ bio_for_each_segment(bvl, _iter.bio, _iter.i) #endif /* HAVE_RQ_FOR_EACH_SEGMENT */ @@ -315,21 +315,23 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) #ifdef HAVE_BIO_RW_FAILFAST_DTD /* BIO_RW_FAILFAST_* preferred interface from 2.6.28 - 2.6.35 */ - *flags |= - ((1 << BIO_RW_FAILFAST_DEV) | - (1 << BIO_RW_FAILFAST_TRANSPORT) | - (1 << BIO_RW_FAILFAST_DRIVER)); + *flags |= ( + (1 << BIO_RW_FAILFAST_DEV) | + (1 << BIO_RW_FAILFAST_TRANSPORT) | + (1 << BIO_RW_FAILFAST_DRIVER)); #else -# ifdef HAVE_BIO_RW_FAILFAST +#ifdef HAVE_BIO_RW_FAILFAST /* BIO_RW_FAILFAST preferred interface from 2.6.12 - 2.6.27 */ *flags |= (1 << BIO_RW_FAILFAST); -# else -# ifdef HAVE_REQ_FAILFAST_MASK - /* REQ_FAILFAST_* preferred interface from 2.6.36 - 2.6.xx, - * the BIO_* and REQ_* flags were unified under REQ_* flags. */ +#else +#ifdef HAVE_REQ_FAILFAST_MASK + /* + * REQ_FAILFAST_* preferred interface from 2.6.36 - 2.6.xx, + * the BIO_* and REQ_* flags were unified under REQ_* flags. + */ *flags |= REQ_FAILFAST_MASK; -# endif /* HAVE_REQ_FAILFAST_MASK */ -# endif /* HAVE_BIO_RW_FAILFAST */ +#endif /* HAVE_REQ_FAILFAST_MASK */ +#endif /* HAVE_BIO_RW_FAILFAST */ #endif /* HAVE_BIO_RW_FAILFAST_DTD */ } @@ -337,7 +339,7 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * Maximum disk label length, it may be undefined for some kernels. */ #ifndef DISK_NAME_LEN -#define DISK_NAME_LEN 32 +#define DISK_NAME_LEN 32 #endif /* DISK_NAME_LEN */ /* @@ -346,12 +348,14 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * macro's to ensure the prototype and return value are handled. */ #ifdef HAVE_2ARGS_BIO_END_IO_T -# define BIO_END_IO_PROTO(fn, x, y, z) static void fn(struct bio *x, int z) -# define BIO_END_IO_RETURN(rc) return +#define BIO_END_IO_PROTO(fn, x, y, z) static void fn(struct bio *x, int z) +#define BIO_END_IO_RETURN(rc) return #else -# define BIO_END_IO_PROTO(fn, x, y, z) static int fn(struct bio *x, \ - unsigned int y, int z) -# define BIO_END_IO_RETURN(rc) return rc +#define BIO_END_IO_PROTO(fn, x, y, z) static int fn( \ + struct bio *x, \ + unsigned int y, \ + int z) +#define BIO_END_IO_RETURN(rc) return rc #endif /* HAVE_2ARGS_BIO_END_IO_T */ /* @@ -370,15 +374,15 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * Used to exclusively open a block device from within the kernel. */ #if defined(HAVE_BLKDEV_GET_BY_PATH) -# define vdev_bdev_open(path, md, hld) blkdev_get_by_path(path, \ +#define vdev_bdev_open(path, md, hld) blkdev_get_by_path(path, \ (md) | FMODE_EXCL, hld) -# define vdev_bdev_close(bdev, md) blkdev_put(bdev, (md) | FMODE_EXCL) +#define vdev_bdev_close(bdev, md) blkdev_put(bdev, (md) | FMODE_EXCL) #elif defined(HAVE_OPEN_BDEV_EXCLUSIVE) -# define vdev_bdev_open(path, md, hld) open_bdev_exclusive(path, md, hld) -# define vdev_bdev_close(bdev, md) close_bdev_exclusive(bdev, md) +#define vdev_bdev_open(path, md, hld) open_bdev_exclusive(path, md, hld) +#define vdev_bdev_close(bdev, md) close_bdev_exclusive(bdev, md) #else -# define vdev_bdev_open(path, md, hld) open_bdev_excl(path, md, hld) -# define vdev_bdev_close(bdev, md) close_bdev_excl(bdev) +#define vdev_bdev_open(path, md, hld) open_bdev_excl(path, md, hld) +#define vdev_bdev_close(bdev, md) close_bdev_excl(bdev) #endif /* HAVE_BLKDEV_GET_BY_PATH | HAVE_OPEN_BDEV_EXCLUSIVE */ /* @@ -387,9 +391,9 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * it was unused. */ #ifdef HAVE_1ARG_INVALIDATE_BDEV -# define vdev_bdev_invalidate(bdev) invalidate_bdev(bdev) +#define vdev_bdev_invalidate(bdev) invalidate_bdev(bdev) #else -# define vdev_bdev_invalidate(bdev) invalidate_bdev(bdev, 1) +#define vdev_bdev_invalidate(bdev) invalidate_bdev(bdev, 1) #endif /* HAVE_1ARG_INVALIDATE_BDEV */ /* @@ -398,7 +402,7 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * symbol was not exported. */ #ifndef HAVE_LOOKUP_BDEV -# define lookup_bdev(path) ERR_PTR(-ENOTSUP) +#define lookup_bdev(path) ERR_PTR(-ENOTSUP) #endif /* @@ -416,13 +420,13 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * the logical block size interface and then the older hard sector size. */ #ifdef HAVE_BDEV_PHYSICAL_BLOCK_SIZE -# define vdev_bdev_block_size(bdev) bdev_physical_block_size(bdev) +#define vdev_bdev_block_size(bdev) bdev_physical_block_size(bdev) +#else +#ifdef HAVE_BDEV_LOGICAL_BLOCK_SIZE +#define vdev_bdev_block_size(bdev) bdev_logical_block_size(bdev) #else -# ifdef HAVE_BDEV_LOGICAL_BLOCK_SIZE -# define vdev_bdev_block_size(bdev) bdev_logical_block_size(bdev) -# else -# define vdev_bdev_block_size(bdev) bdev_hardsect_size(bdev) -# endif /* HAVE_BDEV_LOGICAL_BLOCK_SIZE */ +#define vdev_bdev_block_size(bdev) bdev_hardsect_size(bdev) +#endif /* HAVE_BDEV_LOGICAL_BLOCK_SIZE */ #endif /* HAVE_BDEV_PHYSICAL_BLOCK_SIZE */ /* @@ -438,13 +442,13 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * compatibility macros. */ #ifdef WRITE_FLUSH_FUA -# define VDEV_WRITE_FLUSH_FUA WRITE_FLUSH_FUA -# define VDEV_REQ_FLUSH REQ_FLUSH -# define VDEV_REQ_FUA REQ_FUA +#define VDEV_WRITE_FLUSH_FUA WRITE_FLUSH_FUA +#define VDEV_REQ_FLUSH REQ_FLUSH +#define VDEV_REQ_FUA REQ_FUA #else -# define VDEV_WRITE_FLUSH_FUA WRITE_BARRIER -# define VDEV_REQ_FLUSH REQ_HARDBARRIER -# define VDEV_REQ_FUA REQ_HARDBARRIER +#define VDEV_WRITE_FLUSH_FUA WRITE_BARRIER +#define VDEV_REQ_FLUSH REQ_HARDBARRIER +#define VDEV_REQ_FUA REQ_HARDBARRIER #endif /* @@ -452,7 +456,7 @@ bio_set_flags_failfast(struct block_device *bdev, int *flags) * Use the normal I/O patch for discards. */ #ifdef REQ_DISCARD -# define VDEV_REQ_DISCARD REQ_DISCARD +#define VDEV_REQ_DISCARD REQ_DISCARD #endif /* @@ -467,7 +471,7 @@ blk_queue_discard_granularity(struct request_queue *q, unsigned int dg) q->limits.discard_granularity = dg; } #else -#define blk_queue_discard_granularity(x, dg) ((void)0) +#define blk_queue_discard_granularity(x, dg) ((void)0) #endif /* HAVE_DISCARD_GRANULARITY */ /* @@ -485,6 +489,6 @@ blk_queue_discard_granularity(struct request_queue *q, unsigned int dg) * user space processes which don't pass this value will get EBUSY. This is * currently required for the correct operation of hot spares. */ -#define VDEV_HOLDER ((void *)0x2401de7) +#define VDEV_HOLDER ((void *)0x2401de7) #endif /* _ZFS_BLKDEV_H */ diff --git a/include/linux/dcache_compat.h b/include/linux/dcache_compat.h index 2b9e5c1c4..bdaa5db3e 100644 --- a/include/linux/dcache_compat.h +++ b/include/linux/dcache_compat.h @@ -24,15 +24,15 @@ */ #ifndef _ZFS_DCACHE_H -#define _ZFS_DCACHE_H +#define _ZFS_DCACHE_H #include <linux/dcache.h> -#define dname(dentry) ((char *)((dentry)->d_name.name)) -#define dlen(dentry) ((int)((dentry)->d_name.len)) +#define dname(dentry) ((char *)((dentry)->d_name.name)) +#define dlen(dentry) ((int)((dentry)->d_name.len)) #ifndef HAVE_D_MAKE_ROOT -#define d_make_root(inode) d_alloc_root(inode) +#define d_make_root(inode) d_alloc_root(inode) #endif /* HAVE_D_MAKE_ROOT */ /* @@ -74,9 +74,9 @@ d_clear_d_op(struct dentry *dentry) { #ifdef HAVE_D_SET_D_OP dentry->d_op = NULL; - dentry->d_flags &= - ~(DCACHE_OP_HASH | DCACHE_OP_COMPARE | - DCACHE_OP_REVALIDATE | DCACHE_OP_DELETE); + dentry->d_flags &= ~( + DCACHE_OP_HASH | DCACHE_OP_COMPARE | + DCACHE_OP_REVALIDATE | DCACHE_OP_DELETE); #endif /* HAVE_D_SET_D_OP */ } diff --git a/include/linux/vfs_compat.h b/include/linux/vfs_compat.h index 8ec1bccad..4778491fa 100644 --- a/include/linux/vfs_compat.h +++ b/include/linux/vfs_compat.h @@ -24,7 +24,7 @@ */ #ifndef _ZFS_VFS_H -#define _ZFS_VFS_H +#define _ZFS_VFS_H /* * 2.6.28 API change, @@ -71,7 +71,10 @@ truncate_setsize(struct inode *ip, loff_t new) extern atomic_long_t zfs_bdi_seq; static inline int -bdi_setup_and_register(struct backing_dev_info *bdi,char *name,unsigned int cap) +bdi_setup_and_register( + struct backing_dev_info *bdi, + char *name, + unsigned int cap) { char tmp[32]; int error; @@ -99,7 +102,7 @@ bdi_setup_and_register(struct backing_dev_info *bdi,char *name,unsigned int cap) * LOOKUP_RCU flag introduced to distinguish rcu-walk from ref-walk cases. */ #ifndef LOOKUP_RCU -#define LOOKUP_RCU 0x0 +#define LOOKUP_RCU 0x0 #endif /* LOOKUP_RCU */ /* @@ -136,7 +139,7 @@ typedef int zpl_umode_t; * configure check in config/kernel-clear-inode.m4 for full details. */ #if defined(HAVE_EVICT_INODE) && !defined(HAVE_CLEAR_INODE) -#define clear_inode(ip) end_writeback(ip) +#define clear_inode(ip) end_writeback(ip) #endif /* HAVE_EVICT_INODE && !HAVE_CLEAR_INODE */ /* @@ -144,18 +147,21 @@ typedef int zpl_umode_t; * The sget() helper function now takes the mount flags as an argument. */ #ifdef HAVE_5ARG_SGET -#define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, fl, mtd) +#define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, fl, mtd) #else -#define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, mtd) +#define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, mtd) #endif /* HAVE_5ARG_SGET */ -#define ZFS_IOC_GETFLAGS FS_IOC_GETFLAGS -#define ZFS_IOC_SETFLAGS FS_IOC_SETFLAGS +#define ZFS_IOC_GETFLAGS FS_IOC_GETFLAGS +#define ZFS_IOC_SETFLAGS FS_IOC_SETFLAGS #if defined(SEEK_HOLE) && defined(SEEK_DATA) && !defined(HAVE_LSEEK_EXECUTE) static inline loff_t -lseek_execute(struct file *filp, struct inode *inode, - loff_t offset, loff_t maxsize) +lseek_execute( + struct file *filp, + struct inode *inode, + loff_t offset, + loff_t maxsize) { if (offset < 0 && !(filp->f_mode & FMODE_UNSIGNED_OFFSET)) return (-EINVAL); @@ -186,7 +192,7 @@ lseek_execute(struct file *filp, struct inode *inode, */ #include <linux/posix_acl.h> #ifndef HAVE_POSIX_ACL_CACHING -#define ACL_NOT_CACHED ((void *)(-1)) +#define ACL_NOT_CACHED ((void *)(-1)) #endif /* HAVE_POSIX_ACL_CACHING */ #if defined(HAVE_POSIX_ACL_RELEASE) && !defined(HAVE_POSIX_ACL_RELEASE_GPL_ONLY) @@ -224,14 +230,14 @@ zpl_set_cached_acl(struct inode *ip, int type, struct posix_acl *newer) { if ((newer != ACL_NOT_CACHED) && (newer != NULL)) posix_acl_dup(newer); - switch(type) { + switch (type) { case ACL_TYPE_ACCESS: older = ip->i_acl; - rcu_assign_pointer(ip->i_acl,newer); + rcu_assign_pointer(ip->i_acl, newer); break; case ACL_TYPE_DEFAULT: older = ip->i_default_acl; - rcu_assign_pointer(ip->i_default_acl,newer); + rcu_assign_pointer(ip->i_default_acl, newer); break; } @@ -276,11 +282,11 @@ posix_acl_chmod(struct posix_acl **acl, int flags, umode_t umode) { *acl = NULL; } - return (error); + return (error); } static inline int -posix_acl_create(struct posix_acl** acl, int flags, umode_t* umodep) { +posix_acl_create(struct posix_acl **acl, int flags, umode_t *umodep) { struct posix_acl *oldacl = *acl; mode_t mode = *umodep; int error; diff --git a/include/linux/xattr_compat.h b/include/linux/xattr_compat.h index f06ba1fa0..a7371f946 100644 --- a/include/linux/xattr_compat.h +++ b/include/linux/xattr_compat.h @@ -24,7 +24,7 @@ */ #ifndef _ZFS_XATTR_H -#define _ZFS_XATTR_H +#define _ZFS_XATTR_H #include <linux/posix_acl_xattr.h> @@ -47,19 +47,19 @@ typedef struct xattr_handler xattr_handler_t; * instead of an inode, and a handler_flags argument was added. */ #ifdef HAVE_DENTRY_XATTR_GET -#define ZPL_XATTR_GET_WRAPPER(fn) \ +#define ZPL_XATTR_GET_WRAPPER(fn) \ static int \ fn(struct dentry *dentry, const char *name, void *buffer, size_t size, \ int unused_handler_flags) \ { \ - return __ ## fn(dentry->d_inode, name, buffer, size); \ + return (__ ## fn(dentry->d_inode, name, buffer, size)); \ } #else -#define ZPL_XATTR_GET_WRAPPER(fn) \ +#define ZPL_XATTR_GET_WRAPPER(fn) \ static int \ fn(struct inode *ip, const char *name, void *buffer, size_t size) \ { \ - return __ ## fn(ip, name, buffer, size); \ + return (__ ## fn(ip, name, buffer, size)); \ } #endif /* HAVE_DENTRY_XATTR_GET */ @@ -69,28 +69,28 @@ fn(struct inode *ip, const char *name, void *buffer, size_t size) \ * instead of an inode, and a handler_flags argument was added. */ #ifdef HAVE_DENTRY_XATTR_SET -#define ZPL_XATTR_SET_WRAPPER(fn) \ +#define ZPL_XATTR_SET_WRAPPER(fn) \ static int \ fn(struct dentry *dentry, const char *name, const void *buffer, \ size_t size, int flags, int unused_handler_flags) \ { \ - return __ ## fn(dentry->d_inode, name, buffer, size, flags); \ + return (__ ## fn(dentry->d_inode, name, buffer, size, flags)); \ } #else -#define ZPL_XATTR_SET_WRAPPER(fn) \ +#define ZPL_XATTR_SET_WRAPPER(fn) \ static int \ fn(struct inode *ip, const char *name, const void *buffer, \ size_t size, int flags) \ { \ - return __ ## fn(ip, name, buffer, size, flags); \ + return (__ ## fn(ip, name, buffer, size, flags)); \ } #endif /* HAVE_DENTRY_XATTR_SET */ #ifdef HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY -#define zpl_security_inode_init_security(ip, dip, qstr, nm, val, len) \ +#define zpl_security_inode_init_security(ip, dip, qstr, nm, val, len) \ security_inode_init_security(ip, dip, qstr, nm, val, len) #else -#define zpl_security_inode_init_security(ip, dip, qstr, nm, val, len) \ +#define zpl_security_inode_init_security(ip, dip, qstr, nm, val, len) \ security_inode_init_security(ip, dip, nm, val, len) #endif /* HAVE_6ARGS_SECURITY_INODE_INIT_SECURITY */ @@ -103,27 +103,27 @@ fn(struct inode *ip, const char *name, const void *buffer, \ static inline struct posix_acl * zpl_acl_from_xattr(const void *value, int size) { - return posix_acl_from_xattr(CRED()->user_ns, value, size); + return (posix_acl_from_xattr(CRED()->user_ns, value, size)); } static inline int zpl_acl_to_xattr(struct posix_acl *acl, void *value, int size) { - return posix_acl_to_xattr(CRED()->user_ns,acl, value, size); + return (posix_acl_to_xattr(CRED()->user_ns, acl, value, size)); } #else static inline struct posix_acl * -zpl_acl_from_xattr(const void *value,int size) +zpl_acl_from_xattr(const void *value, int size) { - return posix_acl_from_xattr(value, size); + return (posix_acl_from_xattr(value, size)); } static inline int zpl_acl_to_xattr(struct posix_acl *acl, void *value, int size) { - return posix_acl_to_xattr(acl, value, size); + return (posix_acl_to_xattr(acl, value, size)); } #endif /* HAVE_POSIX_ACL_FROM_XATTR_USERNS */ diff --git a/include/sys/dmu_tx.h b/include/sys/dmu_tx.h index f6a62af4b..59a147402 100644 --- a/include/sys/dmu_tx.h +++ b/include/sys/dmu_tx.h @@ -142,9 +142,9 @@ typedef struct dmu_tx_stats { extern dmu_tx_stats_t dmu_tx_stats; -#define DMU_TX_STAT_INCR(stat, val) \ +#define DMU_TX_STAT_INCR(stat, val) \ atomic_add_64(&dmu_tx_stats.stat.value.ui64, (val)); -#define DMU_TX_STAT_BUMP(stat) \ +#define DMU_TX_STAT_BUMP(stat) \ DMU_TX_STAT_INCR(stat, 1); /* diff --git a/include/sys/fm/fs/zfs.h b/include/sys/fm/fs/zfs.h index 741b99e62..d9122ac5f 100644 --- a/include/sys/fm/fs/zfs.h +++ b/include/sys/fm/fs/zfs.h @@ -39,7 +39,7 @@ extern "C" { #define FM_EREPORT_ZFS_CONFIG_SYNC "config.sync" #define FM_EREPORT_ZFS_POOL "zpool" #define FM_EREPORT_ZFS_POOL_DESTROY "zpool.destroy" -#define FM_EREPORT_ZFS_POOL_REGUID "zpool.reguid" +#define FM_EREPORT_ZFS_POOL_REGUID "zpool.reguid" #define FM_EREPORT_ZFS_DEVICE_UNKNOWN "vdev.unknown" #define FM_EREPORT_ZFS_DEVICE_OPEN_FAILED "vdev.open_failed" #define FM_EREPORT_ZFS_DEVICE_CORRUPT_DATA "vdev.corrupt_data" diff --git a/include/sys/fm/util.h b/include/sys/fm/util.h index a3a8c3f86..2f03d1011 100644 --- a/include/sys/fm/util.h +++ b/include/sys/fm/util.h @@ -71,22 +71,22 @@ typedef struct erpt_dump { #ifdef _KERNEL -#define ZEVENT_SHUTDOWN 0x1 +#define ZEVENT_SHUTDOWN 0x1 typedef void zevent_cb_t(nvlist_t *, nvlist_t *); typedef struct zevent_s { - nvlist_t *ev_nvl; /* protected by the zevent_lock */ - nvlist_t *ev_detector; /* " */ - list_t ev_ze_list; /* " */ - list_node_t ev_node; /* " */ - zevent_cb_t *ev_cb; /* " */ + nvlist_t *ev_nvl; /* protected by the zevent_lock */ + nvlist_t *ev_detector; /* " */ + list_t ev_ze_list; /* " */ + list_node_t ev_node; /* " */ + zevent_cb_t *ev_cb; /* " */ } zevent_t; typedef struct zfs_zevent { - zevent_t *ze_zevent; /* protected by the zevent_lock */ - list_node_t ze_node; /* " */ - uint64_t ze_dropped; /* " */ + zevent_t *ze_zevent; /* protected by the zevent_lock */ + list_node_t ze_node; /* " */ + uint64_t ze_dropped; /* " */ } zfs_zevent_t; extern void fm_init(void); diff --git a/include/sys/fs/zfs.h b/include/sys/fs/zfs.h index b19ebb6fe..cfcc78b80 100644 --- a/include/sys/fs/zfs.h +++ b/include/sys/fs/zfs.h @@ -859,7 +859,7 @@ typedef enum zfs_ioc { /* * zvol ioctl to get dataset name */ -#define BLKZNAME _IOR(0x12,125,char[ZFS_MAXNAMELEN]) +#define BLKZNAME _IOR(0x12, 125, char[ZFS_MAXNAMELEN]) /* * Internal SPA load state. Used by FMA diagnosis engine. diff --git a/include/sys/vdev_disk.h b/include/sys/vdev_disk.h index daefed718..d5a1889d2 100644 --- a/include/sys/vdev_disk.h +++ b/include/sys/vdev_disk.h @@ -26,7 +26,7 @@ */ #ifndef _SYS_VDEV_DISK_H -#define _SYS_VDEV_DISK_H +#define _SYS_VDEV_DISK_H #ifdef _KERNEL #include <sys/vdev.h> diff --git a/include/sys/zfs_context.h b/include/sys/zfs_context.h index 3fd9e1be0..fa12cea53 100644 --- a/include/sys/zfs_context.h +++ b/include/sys/zfs_context.h @@ -225,7 +225,7 @@ typedef void (*thread_func_t)(void *); typedef void (*thread_func_arg_t)(void *); typedef pthread_t kt_did_t; -#define kpreempt(x) ((void)0) +#define kpreempt(x) ((void)0) typedef struct kthread { kt_did_t t_tid; @@ -711,7 +711,7 @@ void ksiddomain_rele(ksiddomain_t *); #define ddi_log_sysevent(_a, _b, _c, _d, _e, _f, _g) \ sysevent_post_event(_c, _d, _b, "libzpool", _e, _f) -#define zfs_sleep_until(wakeup) \ +#define zfs_sleep_until(wakeup) \ do { \ hrtime_t delta = wakeup - gethrtime(); \ struct timespec ts; \ diff --git a/include/sys/zfs_debug.h b/include/sys/zfs_debug.h index 1013009fd..e51207955 100644 --- a/include/sys/zfs_debug.h +++ b/include/sys/zfs_debug.h @@ -75,7 +75,7 @@ extern int zfs_recover; * filtered based on the zfs_flags variable. */ #else -#define dprintf(...) \ +#define dprintf(...) \ if (zfs_flags & ZFS_DEBUG_DPRINTF) \ __dprintf(__FILE__, __func__, __LINE__, __VA_ARGS__) @@ -92,7 +92,7 @@ typedef struct zfs_dbgmsg { extern void zfs_dbgmsg_init(void); extern void zfs_dbgmsg_fini(void); #if defined(_KERNEL) && defined(__linux__) -#define zfs_dbgmsg(...) dprintf(__VA_ARGS__) +#define zfs_dbgmsg(...) dprintf(__VA_ARGS__) #else extern void zfs_dbgmsg(const char *fmt, ...); extern void zfs_dbgmsg_print(const char *tag); diff --git a/include/sys/zfs_delay.h b/include/sys/zfs_delay.h index 4c7663117..b56a7daa7 100644 --- a/include/sys/zfs_delay.h +++ b/include/sys/zfs_delay.h @@ -27,7 +27,7 @@ /* * Generic wrapper to sleep until a given time. */ -#define zfs_sleep_until(wakeup) \ +#define zfs_sleep_until(wakeup) \ do { \ hrtime_t delta = wakeup - gethrtime(); \ \ diff --git a/include/sys/zfs_ioctl.h b/include/sys/zfs_ioctl.h index 52557d210..dad611328 100644 --- a/include/sys/zfs_ioctl.h +++ b/include/sys/zfs_ioctl.h @@ -368,7 +368,7 @@ enum zfsdev_state_type { }; typedef struct zfsdev_state { - list_node_t zs_next; /* next zfsdev_state_t link */ + list_node_t zs_next; /* next zfsdev_state_t link */ struct file *zs_file; /* associated file struct */ minor_t zs_minor; /* made up minor number */ void *zs_onexit; /* onexit data */ diff --git a/include/sys/zfs_sa.h b/include/sys/zfs_sa.h index 0bac7808a..735d4b32a 100644 --- a/include/sys/zfs_sa.h +++ b/include/sys/zfs_sa.h @@ -128,8 +128,8 @@ typedef struct znode_phys { #ifdef _KERNEL -#define DXATTR_MAX_ENTRY_SIZE (32768) -#define DXATTR_MAX_SA_SIZE (SPA_MAXBLOCKSIZE >> 1) +#define DXATTR_MAX_ENTRY_SIZE (32768) +#define DXATTR_MAX_SA_SIZE (SPA_MAXBLOCKSIZE >> 1) int zfs_sa_readlink(struct znode *, uio_t *); void zfs_sa_symlink(struct znode *, char *link, int len, dmu_tx_t *); diff --git a/include/sys/zfs_vfsops.h b/include/sys/zfs_vfsops.h index c9e9ba7f9..7dca3369d 100644 --- a/include/sys/zfs_vfsops.h +++ b/include/sys/zfs_vfsops.h @@ -70,7 +70,7 @@ typedef struct zfs_sb { krwlock_t z_teardown_inactive_lock; list_t z_all_znodes; /* all znodes in the fs */ uint64_t z_nr_znodes; /* number of znodes in the fs */ - unsigned long z_rollback_time;/* last online rollback time */ + unsigned long z_rollback_time; /* last online rollback time */ kmutex_t z_znodes_lock; /* lock for z_all_znodes */ struct inode *z_ctldir; /* .zfs directory inode */ avl_tree_t z_ctldir_snaps; /* .zfs/snapshot entries */ @@ -102,7 +102,7 @@ typedef struct zfs_sb { * this the inode->i_nlink member is defined as an unsigned int. To be * safe we use 2^31-1 as the limit. */ -#define ZFS_LINK_MAX ((1U << 31) - 1U) +#define ZFS_LINK_MAX ((1U << 31) - 1U) /* * Normal filesystems (those not under .zfs/snapshot) have a total diff --git a/include/sys/zfs_znode.h b/include/sys/zfs_znode.h index 620244556..4b70f7d0c 100644 --- a/include/sys/zfs_znode.h +++ b/include/sys/zfs_znode.h @@ -210,8 +210,8 @@ typedef struct znode { kmutex_t z_acl_lock; /* acl data lock */ zfs_acl_t *z_acl_cached; /* cached acl */ krwlock_t z_xattr_lock; /* xattr data lock */ - nvlist_t *z_xattr_cached;/* cached xattrs */ - struct znode *z_xattr_parent;/* xattr parent znode */ + nvlist_t *z_xattr_cached; /* cached xattrs */ + struct znode *z_xattr_parent; /* xattr parent znode */ list_node_t z_link_node; /* all znodes in fs link */ sa_handle_t *z_sa_hdl; /* handle to sa data */ boolean_t z_is_sa; /* are we native sa? */ diff --git a/include/sys/zil.h b/include/sys/zil.h index b6718b93c..400074270 100644 --- a/include/sys/zil.h +++ b/include/sys/zil.h @@ -430,9 +430,9 @@ typedef struct zil_stats { extern zil_stats_t zil_stats; -#define ZIL_STAT_INCR(stat, val) \ +#define ZIL_STAT_INCR(stat, val) \ atomic_add_64(&zil_stats.stat.value.ui64, (val)); -#define ZIL_STAT_BUMP(stat) \ +#define ZIL_STAT_BUMP(stat) \ ZIL_STAT_INCR(stat, 1); typedef int zil_parse_blk_func_t(zilog_t *zilog, blkptr_t *bp, void *arg, diff --git a/include/sys/zil_impl.h b/include/sys/zil_impl.h index f5b69b7ed..0db4b525c 100644 --- a/include/sys/zil_impl.h +++ b/include/sys/zil_impl.h @@ -41,7 +41,7 @@ extern "C" { typedef struct lwb { zilog_t *lwb_zilog; /* back pointer to log struct */ blkptr_t lwb_blk; /* on disk address of this log blk */ - boolean_t lwb_fastwrite; /* is blk marked for fastwrite? */ + boolean_t lwb_fastwrite; /* is blk marked for fastwrite? */ int lwb_nused; /* # used bytes in buffer */ int lwb_sz; /* size of block and buffer */ char *lwb_buf; /* log write buffer */ diff --git a/include/sys/zio.h b/include/sys/zio.h index cfb256f0f..d4350badc 100644 --- a/include/sys/zio.h +++ b/include/sys/zio.h @@ -124,7 +124,7 @@ enum zio_compress { /* * Default Linux timeout for a sd device. */ -#define ZIO_DELAY_MAX (30 * MILLISEC) +#define ZIO_DELAY_MAX (30 * MILLISEC) #define ZIO_FAILURE_MODE_WAIT 0 #define ZIO_FAILURE_MODE_CONTINUE 1 diff --git a/include/sys/zpl.h b/include/sys/zpl.h index 5a7e23d46..56bd9ae5e 100644 --- a/include/sys/zpl.h +++ b/include/sys/zpl.h @@ -77,7 +77,7 @@ extern int zpl_set_acl(struct inode *ip, int type, struct posix_acl *acl); extern struct posix_acl *zpl_get_acl(struct inode *ip, int type); #if !defined(HAVE_GET_ACL) #if defined(HAVE_CHECK_ACL_WITH_FLAGS) -extern int zpl_check_acl(struct inode *inode, int mask,unsigned int flags); +extern int zpl_check_acl(struct inode *inode, int mask, unsigned int flags); #elif defined(HAVE_CHECK_ACL) extern int zpl_check_acl(struct inode *inode, int mask); #elif defined(HAVE_PERMISSION_WITH_NAMEIDATA) @@ -122,7 +122,7 @@ extern const struct inode_operations zpl_ops_shares; #ifdef HAVE_VFS_ITERATE -#define DIR_CONTEXT_INIT(_dirent, _actor, _pos) { \ +#define DIR_CONTEXT_INIT(_dirent, _actor, _pos) { \ .actor = _actor, \ .pos = _pos, \ } @@ -135,7 +135,7 @@ typedef struct dir_context { loff_t pos; } dir_context_t; -#define DIR_CONTEXT_INIT(_dirent, _actor, _pos) { \ +#define DIR_CONTEXT_INIT(_dirent, _actor, _pos) { \ .dirent = _dirent, \ .actor = _actor, \ .pos = _pos, \ @@ -145,21 +145,22 @@ static inline bool dir_emit(struct dir_context *ctx, const char *name, int namelen, uint64_t ino, unsigned type) { - return ctx->actor(ctx->dirent, name, namelen, ctx->pos, ino, type) == 0; + return (ctx->actor(ctx->dirent, name, namelen, ctx->pos, ino, type) + == 0); } static inline bool dir_emit_dot(struct file *file, struct dir_context *ctx) { - return ctx->actor(ctx->dirent, ".", 1, ctx->pos, - file->f_path.dentry->d_inode->i_ino, DT_DIR) == 0; + return (ctx->actor(ctx->dirent, ".", 1, ctx->pos, + file->f_path.dentry->d_inode->i_ino, DT_DIR) == 0); } static inline bool dir_emit_dotdot(struct file *file, struct dir_context *ctx) { - return ctx->actor(ctx->dirent, "..", 2, ctx->pos, - parent_ino(file->f_path.dentry), DT_DIR) == 0; + return (ctx->actor(ctx->dirent, "..", 2, ctx->pos, + parent_ino(file->f_path.dentry), DT_DIR) == 0); } static inline bool @@ -167,15 +168,15 @@ dir_emit_dots(struct file *file, struct dir_context *ctx) { if (ctx->pos == 0) { if (!dir_emit_dot(file, ctx)) - return false; + return (false); ctx->pos = 1; } if (ctx->pos == 1) { if (!dir_emit_dotdot(file, ctx)) - return false; + return (false); ctx->pos = 2; } - return true; + return (true); } #endif /* HAVE_VFS_ITERATE */ diff --git a/include/zpios-ctl.h b/include/zpios-ctl.h index 6744ae614..82a7fdfd4 100644 --- a/include/zpios-ctl.h +++ b/include/zpios-ctl.h @@ -1,4 +1,4 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel * against ZFS while still being flexibly controled from user space. @@ -29,48 +29,49 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #ifndef _ZPIOS_CTL_H -#define _ZPIOS_CTL_H +#define _ZPIOS_CTL_H -/* Contains shared definitions which both the userspace +/* + * Contains shared definitions which both the userspace * and kernelspace portions of zpios must agree on. */ #ifndef _KERNEL #include <stdint.h> #endif -#define ZPIOS_MAJOR 232 /* XXX - Arbitrary */ -#define ZPIOS_MINORS 1 -#define ZPIOS_NAME "zpios" -#define ZPIOS_DEV "/dev/zpios" - -#define DMU_IO 0x01 - -#define DMU_WRITE 0x0001 -#define DMU_READ 0x0002 -#define DMU_VERIFY 0x0004 -#define DMU_REMOVE 0x0008 -#define DMU_FPP 0x0010 -#define DMU_WRITE_ZC 0x0020 /* Incompatible w/DMU_VERIFY */ -#define DMU_READ_ZC 0x0040 /* Incompatible w/DMU_VERIFY */ -#define DMU_WRITE_NOWAIT 0x0080 -#define DMU_READ_NOPF 0x0100 - -#define ZPIOS_NAME_SIZE 16 -#define ZPIOS_PATH_SIZE 128 - -#define PHASE_PRE_RUN "pre-run" -#define PHASE_PRE_CREATE "pre-create" -#define PHASE_PRE_WRITE "pre-write" -#define PHASE_PRE_READ "pre-read" -#define PHASE_PRE_REMOVE "pre-remove" -#define PHASE_POST_RUN "post-run" -#define PHASE_POST_CREATE "post-create" -#define PHASE_POST_WRITE "post-write" -#define PHASE_POST_READ "post-read" -#define PHASE_POST_REMOVE "post-remove" +#define ZPIOS_MAJOR 232 /* XXX - Arbitrary */ +#define ZPIOS_MINORS 1 +#define ZPIOS_NAME "zpios" +#define ZPIOS_DEV "/dev/zpios" + +#define DMU_IO 0x01 + +#define DMU_WRITE 0x0001 +#define DMU_READ 0x0002 +#define DMU_VERIFY 0x0004 +#define DMU_REMOVE 0x0008 +#define DMU_FPP 0x0010 +#define DMU_WRITE_ZC 0x0020 /* Incompatible w/DMU_VERIFY */ +#define DMU_READ_ZC 0x0040 /* Incompatible w/DMU_VERIFY */ +#define DMU_WRITE_NOWAIT 0x0080 +#define DMU_READ_NOPF 0x0100 + +#define ZPIOS_NAME_SIZE 16 +#define ZPIOS_PATH_SIZE 128 + +#define PHASE_PRE_RUN "pre-run" +#define PHASE_PRE_CREATE "pre-create" +#define PHASE_PRE_WRITE "pre-write" +#define PHASE_PRE_READ "pre-read" +#define PHASE_PRE_REMOVE "pre-remove" +#define PHASE_POST_RUN "post-run" +#define PHASE_POST_CREATE "post-create" +#define PHASE_POST_WRITE "post-write" +#define PHASE_POST_READ "post-read" +#define PHASE_POST_REMOVE "post-remove" #define ZPIOS_CFG_MAGIC 0x87237190U typedef struct zpios_cfg { @@ -117,27 +118,28 @@ typedef struct zpios_cmd { uint32_t cmd_chunk_noise; /* Chunk noise */ uint32_t cmd_thread_delay; /* Thread delay */ uint32_t cmd_flags; /* Test flags */ - char cmd_pre[ZPIOS_PATH_SIZE]; /* Pre-exec hook */ - char cmd_post[ZPIOS_PATH_SIZE]; /* Post-exec hook */ + char cmd_pre[ZPIOS_PATH_SIZE]; /* Pre-exec hook */ + char cmd_post[ZPIOS_PATH_SIZE]; /* Post-exec hook */ char cmd_log[ZPIOS_PATH_SIZE]; /* Requested log dir */ uint64_t cmd_data_size; /* Opaque data size */ char cmd_data_str[0]; /* Opaque data region */ } zpios_cmd_t; /* Valid ioctls */ -#define ZPIOS_CFG _IOWR('f', 101, zpios_cfg_t) -#define ZPIOS_CMD _IOWR('f', 102, zpios_cmd_t) +#define ZPIOS_CFG _IOWR('f', 101, zpios_cfg_t) +#define ZPIOS_CMD _IOWR('f', 102, zpios_cmd_t) /* Valid configuration commands */ -#define ZPIOS_CFG_BUFFER_CLEAR 0x001 /* Clear text buffer */ -#define ZPIOS_CFG_BUFFER_SIZE 0x002 /* Resize text buffer */ +#define ZPIOS_CFG_BUFFER_CLEAR 0x001 /* Clear text buffer */ +#define ZPIOS_CFG_BUFFER_SIZE 0x002 /* Resize text buffer */ #ifndef NSEC_PER_SEC -#define NSEC_PER_SEC 1000000000L +#define NSEC_PER_SEC 1000000000L #endif static inline -void zpios_timespec_normalize(zpios_timespec_t *ts, uint32_t sec, uint32_t nsec) +void +zpios_timespec_normalize(zpios_timespec_t *ts, uint32_t sec, uint32_t nsec) { while (nsec >= NSEC_PER_SEC) { nsec -= NSEC_PER_SEC; @@ -152,27 +154,30 @@ void zpios_timespec_normalize(zpios_timespec_t *ts, uint32_t sec, uint32_t nsec) } static inline -zpios_timespec_t zpios_timespec_add(zpios_timespec_t lhs, zpios_timespec_t rhs) +zpios_timespec_t +zpios_timespec_add(zpios_timespec_t lhs, zpios_timespec_t rhs) { zpios_timespec_t ts_delta; zpios_timespec_normalize(&ts_delta, lhs.ts_sec + rhs.ts_sec, - lhs.ts_nsec + rhs.ts_nsec); - return ts_delta; + lhs.ts_nsec + rhs.ts_nsec); + return (ts_delta); } static inline -zpios_timespec_t zpios_timespec_sub(zpios_timespec_t lhs, zpios_timespec_t rhs) +zpios_timespec_t +zpios_timespec_sub(zpios_timespec_t lhs, zpios_timespec_t rhs) { zpios_timespec_t ts_delta; zpios_timespec_normalize(&ts_delta, lhs.ts_sec - rhs.ts_sec, - lhs.ts_nsec - rhs.ts_nsec); - return ts_delta; + lhs.ts_nsec - rhs.ts_nsec); + return (ts_delta); } #ifdef _KERNEL static inline -zpios_timespec_t zpios_timespec_now(void) +zpios_timespec_t +zpios_timespec_now(void) { zpios_timespec_t zts_now; struct timespec ts_now; @@ -181,16 +186,18 @@ zpios_timespec_t zpios_timespec_now(void) zts_now.ts_sec = ts_now.tv_sec; zts_now.ts_nsec = ts_now.tv_nsec; - return zts_now; + return (zts_now); } #else static inline -double zpios_timespec_to_double(zpios_timespec_t ts) +double +zpios_timespec_to_double(zpios_timespec_t ts) { - return ((double)(ts.ts_sec) + - ((double)(ts.ts_nsec) / (double)(NSEC_PER_SEC))); + return + ((double)(ts.ts_sec) + + ((double)(ts.ts_nsec) / (double)(NSEC_PER_SEC))); } #endif /* _KERNEL */ diff --git a/include/zpios-internal.h b/include/zpios-internal.h index 24a2febb2..4b99b4ce3 100644 --- a/include/zpios-internal.h +++ b/include/zpios-internal.h @@ -1,4 +1,4 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel * against ZFS while still being flexibly controled from user space. @@ -29,14 +29,14 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #ifndef _ZPIOS_INTERNAL_H -#define _ZPIOS_INTERNAL_H +#define _ZPIOS_INTERNAL_H #include "zpios-ctl.h" -#define OBJ_SIZE 64 +#define OBJ_SIZE 64 struct run_args; @@ -51,7 +51,7 @@ typedef struct thread_data { int thread_no; int rc; zpios_stats_t stats; - kmutex_t lock; + kmutex_t lock; } thread_data_t; /* region for IO data */ @@ -62,7 +62,7 @@ typedef struct zpios_region { __u64 max_offset; dmu_obj_t obj; zpios_stats_t stats; - kmutex_t lock; + kmutex_t lock; } zpios_region_t; /* arguments for one run */ @@ -85,9 +85,9 @@ typedef struct run_args { /* Control data */ objset_t *os; - wait_queue_head_t waitq; + wait_queue_head_t waitq; volatile uint64_t threads_done; - kmutex_t lock_work; + kmutex_t lock_work; kmutex_t lock_ctl; __u32 region_next; @@ -99,40 +99,14 @@ typedef struct run_args { zpios_region_t regions[0]; /* Must be last element */ } run_args_t; -#define ZPIOS_INFO_BUFFER_SIZE 65536 -#define ZPIOS_INFO_BUFFER_REDZONE 1024 +#define ZPIOS_INFO_BUFFER_SIZE 65536 +#define ZPIOS_INFO_BUFFER_REDZONE 1024 typedef struct zpios_info { - spinlock_t info_lock; - int info_size; - char *info_buffer; - char *info_head; /* Internal kernel use only */ + spinlock_t info_lock; + int info_size; + char *info_buffer; + char *info_head; /* Internal kernel use only */ } zpios_info_t; -#define zpios_print(file, format, args...) \ -({ zpios_info_t *_info_ = (zpios_info_t *)file->private_data; \ - int _rc_; \ - \ - ASSERT(_info_); \ - ASSERT(_info_->info_buffer); \ - \ - spin_lock(&_info_->info_lock); \ - \ - /* Don't allow the kernel to start a write in the red zone */ \ - if ((int)(_info_->info_head - _info_->info_buffer) > \ - (_info_->info_size - ZPIOS_INFO_BUFFER_REDZONE)) { \ - _rc_ = -EOVERFLOW; \ - } else { \ - _rc_ = sprintf(_info_->info_head, format, args); \ - if (_rc_ >= 0) \ - _info_->info_head += _rc_; \ - } \ - \ - spin_unlock(&_info_->info_lock); \ - _rc_; \ -}) - -#define zpios_vprint(file, test, format, args...) \ - zpios_print(file, "%*s: " format, ZPIOS_NAME_SIZE, test, args) - #endif /* _ZPIOS_INTERNAL_H */ diff --git a/lib/libefi/rdwr_efi.c b/lib/libefi/rdwr_efi.c index f4cf41712..a6dec404b 100644 --- a/lib/libefi/rdwr_efi.c +++ b/lib/libefi/rdwr_efi.c @@ -132,8 +132,8 @@ read_disk_info(int fd, diskaddr_t *capacity, uint_t *lbsize) int sector_size; unsigned long long capacity_size; - if (ioctl(fd, BLKSSZGET, §or_size) < 0) - return (-1); + if (ioctl(fd, BLKSSZGET, §or_size) < 0) + return (-1); if (ioctl(fd, BLKGETSIZE64, &capacity_size) < 0) return (-1); @@ -152,7 +152,7 @@ efi_get_info(int fd, struct dk_cinfo *dki_info) char *dev_path; int rval = 0; - memset(dki_info, 0, sizeof(*dki_info)); + memset(dki_info, 0, sizeof (*dki_info)); path = calloc(PATH_MAX, 1); if (path == NULL) @@ -182,44 +182,44 @@ efi_get_info(int fd, struct dk_cinfo *dki_info) strcpy(dki_info->dki_cname, "sd"); dki_info->dki_ctype = DKC_SCSI_CCS; rval = sscanf(dev_path, "/dev/%[a-zA-Z]%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/hd", 7) == 0)) { strcpy(dki_info->dki_cname, "hd"); dki_info->dki_ctype = DKC_DIRECT; rval = sscanf(dev_path, "/dev/%[a-zA-Z]%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/md", 7) == 0)) { strcpy(dki_info->dki_cname, "pseudo"); dki_info->dki_ctype = DKC_MD; rval = sscanf(dev_path, "/dev/%[a-zA-Z0-9]p%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/vd", 7) == 0)) { strcpy(dki_info->dki_cname, "vd"); dki_info->dki_ctype = DKC_MD; rval = sscanf(dev_path, "/dev/%[a-zA-Z]%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/dm-", 8) == 0)) { strcpy(dki_info->dki_cname, "pseudo"); dki_info->dki_ctype = DKC_VBD; rval = sscanf(dev_path, "/dev/%[a-zA-Z0-9-]p%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/ram", 8) == 0)) { strcpy(dki_info->dki_cname, "pseudo"); dki_info->dki_ctype = DKC_PCMCIA_MEM; rval = sscanf(dev_path, "/dev/%[a-zA-Z0-9]p%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else if ((strncmp(dev_path, "/dev/loop", 9) == 0)) { strcpy(dki_info->dki_cname, "pseudo"); dki_info->dki_ctype = DKC_VBD; rval = sscanf(dev_path, "/dev/%[a-zA-Z0-9]p%hu", - dki_info->dki_dname, - &dki_info->dki_partition); + dki_info->dki_dname, + &dki_info->dki_partition); } else { strcpy(dki_info->dki_dname, "unknown"); strcpy(dki_info->dki_cname, "unknown"); @@ -395,10 +395,10 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) */ if (read_disk_info(fd, &capacity, &lbsize) == -1) { if (efi_debug) - fprintf(stderr,"unable to read disk info: %d",errno); + fprintf(stderr, "unable to read disk info: %d", errno); errno = EIO; - return -1; + return (-1); } switch (cmd) { @@ -406,7 +406,7 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) if (lbsize == 0) { if (efi_debug) (void) fprintf(stderr, "DKIOCGETEFI assuming " - "LBA %d bytes\n", DEV_BSIZE); + "LBA %d bytes\n", DEV_BSIZE); lbsize = DEV_BSIZE; } @@ -415,24 +415,24 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) if (error == -1) { if (efi_debug) (void) fprintf(stderr, "DKIOCGETEFI lseek " - "error: %d\n", errno); - return error; + "error: %d\n", errno); + return (error); } error = read(fd, data, dk_ioc->dki_length); if (error == -1) { if (efi_debug) (void) fprintf(stderr, "DKIOCGETEFI read " - "error: %d\n", errno); - return error; + "error: %d\n", errno); + return (error); } if (error != dk_ioc->dki_length) { if (efi_debug) (void) fprintf(stderr, "DKIOCGETEFI short " - "read of %d bytes\n", error); + "read of %d bytes\n", error); errno = EIO; - return -1; + return (-1); } error = 0; break; @@ -441,43 +441,43 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) if (lbsize == 0) { if (efi_debug) (void) fprintf(stderr, "DKIOCSETEFI unknown " - "LBA size\n"); + "LBA size\n"); errno = EIO; - return -1; + return (-1); } error = lseek(fd, dk_ioc->dki_lba * lbsize, SEEK_SET); if (error == -1) { if (efi_debug) (void) fprintf(stderr, "DKIOCSETEFI lseek " - "error: %d\n", errno); - return error; + "error: %d\n", errno); + return (error); } error = write(fd, data, dk_ioc->dki_length); if (error == -1) { if (efi_debug) (void) fprintf(stderr, "DKIOCSETEFI write " - "error: %d\n", errno); - return error; + "error: %d\n", errno); + return (error); } if (error != dk_ioc->dki_length) { if (efi_debug) (void) fprintf(stderr, "DKIOCSETEFI short " - "write of %d bytes\n", error); + "write of %d bytes\n", error); errno = EIO; - return -1; + return (-1); } /* Sync the new EFI table to disk */ error = fsync(fd); if (error == -1) - return error; + return (error); /* Ensure any local disk cache is also flushed */ if (ioctl(fd, BLKFLSBUF, 0) == -1) - return error; + return (error); error = 0; break; @@ -487,7 +487,7 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) (void) fprintf(stderr, "unsupported ioctl()\n"); errno = EIO; - return -1; + return (-1); } #else dk_ioc->dki_data_64 = (uint64_t)(uintptr_t)data; @@ -497,7 +497,8 @@ efi_ioctl(int fd, int cmd, dk_efi_t *dk_ioc) return (error); } -int efi_rescan(int fd) +int +efi_rescan(int fd) { #if defined(__linux__) int retry = 5; @@ -507,7 +508,7 @@ int efi_rescan(int fd) while ((error = ioctl(fd, BLKRRPART)) != 0) { if (--retry == 0) { (void) fprintf(stderr, "the kernel failed to rescan " - "the partition table: %d\n", errno); + "the partition table: %d\n", errno); return (-1); } } @@ -548,7 +549,7 @@ check_label(int fd, dk_efi_t *dk_ioc) efi->efi_gpt_HeaderCRC32 = 0; len_t headerSize = (len_t)LE_32(efi->efi_gpt_HeaderSize); - if(headerSize < EFI_MIN_LABEL_SIZE || headerSize > EFI_LABEL_SIZE) { + if (headerSize < EFI_MIN_LABEL_SIZE || headerSize > EFI_LABEL_SIZE) { if (efi_debug) (void) fprintf(stderr, "Invalid EFI HeaderSize %llu. Assuming %d.\n", @@ -590,7 +591,7 @@ efi_read(int fd, struct dk_gpt *vtoc) * get the partition number for this file descriptor. */ if ((rval = efi_get_info(fd, &dki_info)) != 0) - return rval; + return (rval); if ((strncmp(dki_info.dki_cname, "pseudo", 7) == 0) && (strncmp(dki_info.dki_dname, "md", 3) == 0)) { @@ -608,8 +609,8 @@ efi_read(int fd, struct dk_gpt *vtoc) if (read_disk_info(fd, &capacity, &lbsize) == -1) { if (efi_debug) { (void) fprintf(stderr, - "unable to read disk info: %d", - errno); + "unable to read disk info: %d", + errno); } return (VT_EINVAL); } @@ -642,7 +643,7 @@ efi_read(int fd, struct dk_gpt *vtoc) } if (posix_memalign((void **)&dk_ioc.dki_data, - disk_info.dki_lbsize, label_len)) + disk_info.dki_lbsize, label_len)) return (VT_ERROR); memset(dk_ioc.dki_data, 0, label_len); @@ -1117,7 +1118,7 @@ efi_write(int fd, struct dk_gpt *vtoc) diskaddr_t lba_backup_gpt_hdr; if ((rval = efi_get_info(fd, &dki_info)) != 0) - return rval; + return (rval); /* check if we are dealing wih a metadevice */ if ((strncmp(dki_info.dki_cname, "pseudo", 7) == 0) && @@ -1156,7 +1157,7 @@ efi_write(int fd, struct dk_gpt *vtoc) */ lba_backup_gpt_hdr = vtoc->efi_last_u_lba + 1 + nblocks; if (posix_memalign((void **)&dk_ioc.dki_data, - vtoc->efi_lbasize, dk_ioc.dki_length)) + vtoc->efi_lbasize, dk_ioc.dki_length)) return (VT_ERROR); memset(dk_ioc.dki_data, 0, dk_ioc.dki_length); diff --git a/lib/libshare/libshare.c b/lib/libshare/libshare.c index 6b39ba872..6625a1b0c 100644 --- a/lib/libshare/libshare.c +++ b/lib/libshare/libshare.c @@ -64,7 +64,7 @@ register_fstype(const char *name, const sa_share_ops_t *ops) fstype = calloc(sizeof (sa_fstype_t), 1); if (fstype == NULL) - return NULL; + return (NULL); fstype->name = name; fstype->ops = ops; @@ -75,7 +75,7 @@ register_fstype(const char *name, const sa_share_ops_t *ops) fstype->next = fstypes; fstypes = fstype; - return fstype; + return (fstype); } sa_handle_t @@ -86,7 +86,7 @@ sa_init(int init_service) impl_handle = calloc(sizeof (struct sa_handle_impl), 1); if (impl_handle == NULL) - return NULL; + return (NULL); impl_handle->zfs_libhandle = libzfs_init(); @@ -243,30 +243,30 @@ update_zfs_shares_cb(zfs_handle_t *zhp, void *pcookie) if (type == ZFS_TYPE_FILESYSTEM && zfs_iter_filesystems(zhp, update_zfs_shares_cb, pcookie) != 0) { zfs_close(zhp); - return 1; + return (1); } if (type != ZFS_TYPE_FILESYSTEM) { zfs_close(zhp); - return 0; + return (0); } if (zfs_prop_get(zhp, ZFS_PROP_MOUNTPOINT, mountpoint, sizeof (mountpoint), NULL, NULL, 0, B_FALSE) != 0) { zfs_close(zhp); - return 0; + return (0); } dataset = (char *)zfs_get_name(zhp); if (dataset == NULL) { zfs_close(zhp); - return 0; + return (0); } if (!zfs_is_mounted(zhp, NULL)) { zfs_close(zhp); - return 0; + return (0); } if ((udata->proto == NULL || strcmp(udata->proto, "nfs") == 0) && @@ -287,7 +287,7 @@ update_zfs_shares_cb(zfs_handle_t *zhp, void *pcookie) zfs_close(zhp); - return 0; + return (0); } static int @@ -298,7 +298,7 @@ update_zfs_share(sa_share_impl_t impl_share, const char *proto) update_cookie_t udata; if (impl_handle->zfs_libhandle == NULL) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); assert(impl_share->dataset != NULL); @@ -306,13 +306,13 @@ update_zfs_share(sa_share_impl_t impl_share, const char *proto) ZFS_TYPE_FILESYSTEM); if (zhp == NULL) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); udata.handle = impl_handle; udata.proto = proto; (void) update_zfs_shares_cb(zhp, &udata); - return SA_OK; + return (SA_OK); } static int @@ -321,14 +321,14 @@ update_zfs_shares(sa_handle_impl_t impl_handle, const char *proto) update_cookie_t udata; if (impl_handle->zfs_libhandle == NULL) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); udata.handle = impl_handle; udata.proto = proto; (void) zfs_iter_root(impl_handle->zfs_libhandle, update_zfs_shares_cb, &udata); - return SA_OK; + return (SA_OK); } static int @@ -351,7 +351,7 @@ process_share(sa_handle_impl_t impl_handle, sa_share_impl_t impl_share, if (impl_share == NULL) { if (lstat(pathname, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode)) - return SA_BAD_PATH; + return (SA_BAD_PATH); impl_share = alloc_share(pathname); @@ -421,7 +421,7 @@ err: free_share(impl_share); } - return rc; + return (rc); } void @@ -487,13 +487,13 @@ find_share(sa_handle_impl_t impl_handle, const char *sharepath) impl_share = impl_share->next; } - return impl_share; + return (impl_share); } sa_share_t sa_find_share(sa_handle_t handle, char *sharepath) { - return (sa_share_t)find_share((sa_handle_impl_t)handle, sharepath); + return ((sa_share_t)find_share((sa_handle_impl_t)handle, sharepath)); } int @@ -715,16 +715,16 @@ sa_parse_legacy_options(sa_group_t group, char *options, char *proto) continue; } - return fstype->ops->validate_shareopts(options); + return (fstype->ops->validate_shareopts(options)); } - return SA_INVALID_PROTOCOL; + return (SA_INVALID_PROTOCOL); } boolean_t sa_needs_refresh(sa_handle_t handle) { - return B_TRUE; + return (B_TRUE); } libzfs_handle_t * @@ -733,9 +733,9 @@ sa_get_zfs_handle(sa_handle_t handle) sa_handle_impl_t impl_handle = (sa_handle_impl_t)handle; if (impl_handle == NULL) - return NULL; + return (NULL); - return impl_handle->zfs_libhandle; + return (impl_handle->zfs_libhandle); } static sa_share_impl_t @@ -746,13 +746,13 @@ alloc_share(const char *sharepath) impl_share = calloc(sizeof (struct sa_share_impl), 1); if (impl_share == NULL) - return NULL; + return (NULL); impl_share->sharepath = strdup(sharepath); if (impl_share->sharepath == NULL) { free(impl_share); - return NULL; + return (NULL); } impl_share->fsinfo = calloc(sizeof (sa_share_fsinfo_t), fstypes_count); @@ -760,10 +760,10 @@ alloc_share(const char *sharepath) if (impl_share->fsinfo == NULL) { free(impl_share->sharepath); free(impl_share); - return NULL; + return (NULL); } - return impl_share; + return (impl_share); } static void @@ -799,8 +799,8 @@ sa_zfs_process_share(sa_handle_t handle, sa_group_t group, sa_share_t share, shareopts, sourcestr, dataset); #endif - return process_share(impl_handle, impl_share, mountpoint, NULL, - proto, shareopts, NULL, dataset, B_FALSE); + return (process_share(impl_handle, impl_share, mountpoint, NULL, + proto, shareopts, NULL, dataset, B_FALSE)); } void diff --git a/lib/libshare/libshare_impl.h b/lib/libshare/libshare_impl.h index dfcec2ff9..18d619b10 100644 --- a/lib/libshare/libshare_impl.h +++ b/lib/libshare/libshare_impl.h @@ -43,7 +43,7 @@ typedef struct sa_share_impl { sa_share_fsinfo_t *fsinfo; /* per-fstype information */ } *sa_share_impl_t; -#define FSINFO(impl_share, fstype) (&(impl_share->fsinfo[fstype->fsinfo_index])) +#define FSINFO(impl_share, fstype) (&(impl_share->fsinfo[fstype->fsinfo_index])) typedef struct sa_share_ops { int (*enable_share)(sa_share_impl_t share); diff --git a/lib/libshare/nfs.c b/lib/libshare/nfs.c index 00ba0f621..d1b207e65 100644 --- a/lib/libshare/nfs.c +++ b/lib/libshare/nfs.c @@ -50,7 +50,7 @@ typedef int (*nfs_shareopt_callback_t)(const char *opt, const char *value, typedef int (*nfs_host_callback_t)(const char *sharepath, const char *host, const char *security, const char *access, void *cookie); -/** +/* * Invokes the specified callback function for each Solaris share option * listed in the specified string. */ @@ -62,12 +62,12 @@ foreach_nfs_shareopt(const char *shareopts, int was_nul, rc; if (shareopts == NULL) - return SA_OK; + return (SA_OK); shareopts_dup = strdup(shareopts); if (shareopts_dup == NULL) - return SA_NO_MEMORY; + return (SA_NO_MEMORY); opt = shareopts_dup; was_nul = 0; @@ -95,7 +95,7 @@ foreach_nfs_shareopt(const char *shareopts, if (rc != SA_OK) { free(shareopts_dup); - return rc; + return (rc); } } @@ -107,7 +107,7 @@ foreach_nfs_shareopt(const char *shareopts, free(shareopts_dup); - return 0; + return (0); } typedef struct nfs_host_cookie_s { @@ -117,7 +117,7 @@ typedef struct nfs_host_cookie_s { const char *security; } nfs_host_cookie_t; -/** +/* * Helper function for foreach_nfs_host. This function checks whether the * current share option is a host specification and invokes a callback * function with information about the host. @@ -146,7 +146,7 @@ foreach_nfs_host_cb(const char *opt, const char *value, void *pcookie) host_dup = strdup(value); if (host_dup == NULL) - return SA_NO_MEMORY; + return (SA_NO_MEMORY); host = host_dup; @@ -163,7 +163,7 @@ foreach_nfs_host_cb(const char *opt, const char *value, void *pcookie) if (rc != SA_OK) { free(host_dup); - return rc; + return (rc); } host = next; @@ -172,10 +172,10 @@ foreach_nfs_host_cb(const char *opt, const char *value, void *pcookie) free(host_dup); } - return SA_OK; + return (SA_OK); } -/** +/* * Invokes a callback function for all NFS hosts that are set for a share. */ static int @@ -196,7 +196,7 @@ foreach_nfs_host(sa_share_impl_t impl_share, nfs_host_callback_t callback, &udata); } -/** +/* * Converts a Solaris NFS host specification to its Linux equivalent. */ static int @@ -217,13 +217,13 @@ get_linux_hostspec(const char *solaris_hostspec, char **plinux_hostspec) } if (*plinux_hostspec == NULL) { - return SA_NO_MEMORY; + return (SA_NO_MEMORY); } - return SA_OK; + return (SA_OK); } -/** +/* * Used internally by nfs_enable_share to enable sharing for a single host. */ static int @@ -281,12 +281,12 @@ nfs_enable_share_one(const char *sharepath, const char *host, free(opts); if (rc < 0) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); else - return SA_OK; + return (SA_OK); } -/** +/* * Adds a Linux share option to an array of NFS options. */ static int @@ -302,7 +302,7 @@ add_linux_shareopt(char **plinux_opts, const char *key, const char *value) (value ? 1 + strlen(value) : 0) + 1); if (new_linux_opts == NULL) - return SA_NO_MEMORY; + return (SA_NO_MEMORY); new_linux_opts[len] = '\0'; @@ -318,10 +318,10 @@ add_linux_shareopt(char **plinux_opts, const char *key, const char *value) *plinux_opts = new_linux_opts; - return SA_OK; + return (SA_OK); } -/** +/* * Validates and converts a single Solaris share option to its Linux * equivalent. */ @@ -333,15 +333,15 @@ get_linux_shareopts_cb(const char *key, const char *value, void *cookie) /* host-specific options, these are taken care of elsewhere */ if (strcmp(key, "ro") == 0 || strcmp(key, "rw") == 0 || strcmp(key, "sec") == 0) - return SA_OK; + return (SA_OK); if (strcmp(key, "anon") == 0) key = "anonuid"; - if (strcmp(key, "root_mapping") == 0) { - (void) add_linux_shareopt(plinux_opts, "root_squash", NULL); - key = "anonuid"; - } + if (strcmp(key, "root_mapping") == 0) { + (void) add_linux_shareopt(plinux_opts, "root_squash", NULL); + key = "anonuid"; + } if (strcmp(key, "nosub") == 0) key = "subtree_check"; @@ -364,15 +364,15 @@ get_linux_shareopts_cb(const char *key, const char *value, void *cookie) strcmp(key, "all_squash") != 0 && strcmp(key, "no_all_squash") != 0 && strcmp(key, "fsid") != 0 && strcmp(key, "anonuid") != 0 && strcmp(key, "anongid") != 0) { - return SA_SYNTAX_ERR; + return (SA_SYNTAX_ERR); } (void) add_linux_shareopt(plinux_opts, key, value); - return SA_OK; + return (SA_OK); } -/** +/* * Takes a string containing Solaris share options (e.g. "sync,no_acl") and * converts them to a NULL-terminated array of Linux NFS options. */ @@ -390,17 +390,18 @@ get_linux_shareopts(const char *shareopts, char **plinux_opts) (void) add_linux_shareopt(plinux_opts, "no_root_squash", NULL); (void) add_linux_shareopt(plinux_opts, "mountpoint", NULL); - rc = foreach_nfs_shareopt(shareopts, get_linux_shareopts_cb, plinux_opts); + rc = foreach_nfs_shareopt(shareopts, get_linux_shareopts_cb, + plinux_opts); if (rc != SA_OK) { free(*plinux_opts); *plinux_opts = NULL; } - return rc; + return (rc); } -/** +/* * Enables NFS sharing for the specified share. */ static int @@ -410,27 +411,27 @@ nfs_enable_share(sa_share_impl_t impl_share) int rc; if (!nfs_available()) { - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); } shareopts = FSINFO(impl_share, nfs_fstype)->shareopts; if (shareopts == NULL) - return SA_OK; + return (SA_OK); rc = get_linux_shareopts(shareopts, &linux_opts); if (rc != SA_OK) - return rc; + return (rc); rc = foreach_nfs_host(impl_share, nfs_enable_share_one, linux_opts); free(linux_opts); - return rc; + return (rc); } -/** +/* * Used internally by nfs_disable_share to disable sharing for a single host. */ static int @@ -471,12 +472,12 @@ nfs_disable_share_one(const char *sharepath, const char *host, free(hostpath); if (rc < 0) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); else - return SA_OK; + return (SA_OK); } -/** +/* * Disables NFS sharing for the specified share. */ static int @@ -487,13 +488,13 @@ nfs_disable_share(sa_share_impl_t impl_share) * The share can't possibly be active, so nothing * needs to be done to disable it. */ - return SA_OK; + return (SA_OK); } - return foreach_nfs_host(impl_share, nfs_disable_share_one, NULL); + return (foreach_nfs_host(impl_share, nfs_disable_share_one, NULL)); } -/** +/* * Checks whether the specified NFS share options are syntactically correct. */ static int @@ -505,14 +506,14 @@ nfs_validate_shareopts(const char *shareopts) rc = get_linux_shareopts(shareopts, &linux_opts); if (rc != SA_OK) - return rc; + return (rc); free(linux_opts); - return SA_OK; + return (SA_OK); } -/** +/* * Checks whether a share is currently active. */ static boolean_t @@ -523,17 +524,17 @@ nfs_is_share_active(sa_share_impl_t impl_share) FILE *nfs_exportfs_temp_fp; if (!nfs_available()) - return B_FALSE; + return (B_FALSE); nfs_exportfs_temp_fp = fdopen(dup(nfs_exportfs_temp_fd), "r"); if (nfs_exportfs_temp_fp == NULL || fseek(nfs_exportfs_temp_fp, 0, SEEK_SET) < 0) { fclose(nfs_exportfs_temp_fp); - return B_FALSE; + return (B_FALSE); } - while (fgets(line, sizeof(line), nfs_exportfs_temp_fp) != NULL) { + while (fgets(line, sizeof (line), nfs_exportfs_temp_fp) != NULL) { /* * exportfs uses separate lines for the share path * and the export options when the share path is longer @@ -564,16 +565,16 @@ nfs_is_share_active(sa_share_impl_t impl_share) if (strcmp(line, impl_share->sharepath) == 0) { fclose(nfs_exportfs_temp_fp); - return B_TRUE; + return (B_TRUE); } } fclose(nfs_exportfs_temp_fp); - return B_FALSE; + return (B_FALSE); } -/** +/* * Called to update a share's options. A share's options might be out of * date if the share was loaded from disk (i.e. /etc/dfs/sharetab) and the * "sharenfs" dataset property has changed in the meantime. This function @@ -604,7 +605,7 @@ nfs_update_shareopts(sa_share_impl_t impl_share, const char *resource, shareopts_dup = strdup(shareopts); if (shareopts_dup == NULL) - return SA_NO_MEMORY; + return (SA_NO_MEMORY); if (old_shareopts != NULL) free(old_shareopts); @@ -614,10 +615,10 @@ nfs_update_shareopts(sa_share_impl_t impl_share, const char *resource, if (needs_reshare) nfs_enable_share(impl_share); - return SA_OK; + return (SA_OK); } -/** +/* * Clears a share's NFS options. Used by libshare to * clean up shares that are about to be free()'d. */ @@ -666,7 +667,7 @@ nfs_check_exportfs(void) nfs_exportfs_temp_fd = mkstemp(nfs_exportfs_tempfile); if (nfs_exportfs_temp_fd < 0) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); unlink(nfs_exportfs_tempfile); @@ -677,26 +678,25 @@ nfs_check_exportfs(void) if (pid < 0) { (void) close(nfs_exportfs_temp_fd); nfs_exportfs_temp_fd = -1; - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); } if (pid > 0) { - while ((rc = waitpid(pid, &status, 0)) <= 0 && errno == EINTR) - ; /* empty loop body */ + while ((rc = waitpid(pid, &status, 0)) <= 0 && errno == EINTR); if (rc <= 0) { (void) close(nfs_exportfs_temp_fd); nfs_exportfs_temp_fd = -1; - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); } if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) { (void) close(nfs_exportfs_temp_fd); nfs_exportfs_temp_fd = -1; - return SA_CONFIG_ERR; + return (SA_CONFIG_ERR); } - return SA_OK; + return (SA_OK); } /* child */ @@ -724,10 +724,10 @@ nfs_available(void) if (nfs_exportfs_temp_fd == -1) (void) nfs_check_exportfs(); - return (nfs_exportfs_temp_fd != -1) ? B_TRUE : B_FALSE; + return ((nfs_exportfs_temp_fd != -1) ? B_TRUE : B_FALSE); } -/** +/* * Initializes the NFS functionality of libshare. */ void diff --git a/lib/libshare/smb.c b/lib/libshare/smb.c index a545bfb0f..1ac1a8d27 100644 --- a/lib/libshare/smb.c +++ b/lib/libshare/smb.c @@ -26,7 +26,7 @@ * * This is an addition to the zfs device driver to add, modify and remove SMB * shares using the 'net share' command that comes with Samba. - + * * TESTING * Make sure that samba listens to 'localhost' (127.0.0.1) and that the options * 'usershare max shares' and 'usershare owner only' have been rewied/set @@ -64,7 +64,7 @@ static boolean_t smb_available(void); static sa_fstype_t *smb_fstype; -/** +/* * Retrieve the list of SMB shares. */ static int @@ -83,7 +83,7 @@ smb_retrieve_shares(void) /* opendir(), stat() */ shares_dir = opendir(SHARE_DIR); if (shares_dir == NULL) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); /* Go through the directory, looking for shares */ while ((directory = readdir(shares_dir))) { @@ -91,7 +91,7 @@ smb_retrieve_shares(void) continue; snprintf(file_path, sizeof (file_path), - "%s/%s", SHARE_DIR, directory->d_name); + "%s/%s", SHARE_DIR, directory->d_name); if (stat(file_path, &eStat) == -1) { rc = SA_SYSTEM_ERR; @@ -108,17 +108,17 @@ smb_retrieve_shares(void) name = strdup(directory->d_name); if (name == NULL) { - rc = SA_NO_MEMORY; - goto out; + rc = SA_NO_MEMORY; + goto out; } - while (fgets(line, sizeof(line), share_file_fp)) { + while (fgets(line, sizeof (line), share_file_fp)) { if (line[0] == '#') continue; /* Trim trailing new-line character(s). */ while (line[strlen(line) - 1] == '\r' || - line[strlen(line) - 1] == '\n') + line[strlen(line) - 1] == '\n') line[strlen(line) - 1] = '\0'; /* Split the line in two, separated by '=' */ @@ -155,24 +155,25 @@ smb_retrieve_shares(void) strncpy(shares->name, name, sizeof (shares->name)); - shares->name [sizeof(shares->name)-1] = '\0'; + shares->name [sizeof (shares->name) - 1] = '\0'; strncpy(shares->path, path, - sizeof (shares->path)); - shares->path [sizeof(shares->path)-1] = '\0'; + sizeof (shares->path)); + shares->path [sizeof (shares->path) - 1] = '\0'; strncpy(shares->comment, comment, - sizeof (shares->comment)); - shares->comment[sizeof(shares->comment)-1]='\0'; + sizeof (shares->comment)); + shares->comment[sizeof (shares->comment)-1] = + '\0'; shares->guest_ok = atoi(guest_ok); shares->next = new_shares; new_shares = shares; - name = NULL; - path = NULL; - comment = NULL; + name = NULL; + path = NULL; + comment = NULL; guest_ok = NULL; } } @@ -190,10 +191,10 @@ out: smb_shares = new_shares; - return rc; + return (rc); } -/** +/* * Used internally by smb_enable_share to enable sharing for a single host. */ static int @@ -204,8 +205,8 @@ smb_enable_share_one(const char *sharename, const char *sharepath) int rc; /* Support ZFS share name regexp '[[:alnum:]_-.: ]' */ - strncpy(name, sharename, sizeof(name)); - name [sizeof(name)-1] = '\0'; + strncpy(name, sharename, sizeof (name)); + name [sizeof (name)-1] = '\0'; pos = name; while (*pos != '\0') { @@ -220,32 +221,34 @@ smb_enable_share_one(const char *sharename, const char *sharepath) ++pos; } - /* CMD: net -S NET_CMD_ARG_HOST usershare add Test1 /share/Test1 \ - * "Comment" "Everyone:F" */ - snprintf(comment, sizeof(comment), "Comment: %s", sharepath); - - argv[0] = NET_CMD_PATH; - argv[1] = (char*)"-S"; - argv[2] = NET_CMD_ARG_HOST; - argv[3] = (char*)"usershare"; - argv[4] = (char*)"add"; - argv[5] = (char*)name; - argv[6] = (char*)sharepath; - argv[7] = (char*)comment; + /* + * CMD: net -S NET_CMD_ARG_HOST usershare add Test1 /share/Test1 \ + * "Comment" "Everyone:F" + */ + snprintf(comment, sizeof (comment), "Comment: %s", sharepath); + + argv[0] = NET_CMD_PATH; + argv[1] = (char *)"-S"; + argv[2] = NET_CMD_ARG_HOST; + argv[3] = (char *)"usershare"; + argv[4] = (char *)"add"; + argv[5] = (char *)name; + argv[6] = (char *)sharepath; + argv[7] = (char *)comment; argv[8] = "Everyone:F"; argv[9] = NULL; rc = libzfs_run_process(argv[0], argv, 0); if (rc < 0) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); /* Reload the share file */ (void) smb_retrieve_shares(); - return SA_OK; + return (SA_OK); } -/** +/* * Enables SMB sharing for the specified share. */ static int @@ -254,20 +257,21 @@ smb_enable_share(sa_share_impl_t impl_share) char *shareopts; if (!smb_available()) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); shareopts = FSINFO(impl_share, smb_fstype)->shareopts; if (shareopts == NULL) /* on/off */ - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); if (strcmp(shareopts, "off") == 0) - return SA_OK; + return (SA_OK); /* Magic: Enable (i.e., 'create new') share */ - return smb_enable_share_one(impl_share->dataset, impl_share->sharepath); + return (smb_enable_share_one(impl_share->dataset, + impl_share->sharepath)); } -/** +/* * Used internally by smb_disable_share to disable sharing for a single host. */ static int @@ -278,21 +282,21 @@ smb_disable_share_one(const char *sharename) /* CMD: net -S NET_CMD_ARG_HOST usershare delete Test1 */ argv[0] = NET_CMD_PATH; - argv[1] = (char*)"-S"; + argv[1] = (char *)"-S"; argv[2] = NET_CMD_ARG_HOST; - argv[3] = (char*)"usershare"; - argv[4] = (char*)"delete"; + argv[3] = (char *)"usershare"; + argv[4] = (char *)"delete"; argv[5] = strdup(sharename); argv[6] = NULL; rc = libzfs_run_process(argv[0], argv, 0); if (rc < 0) - return SA_SYSTEM_ERR; + return (SA_SYSTEM_ERR); else - return SA_OK; + return (SA_OK); } -/** +/* * Disables SMB sharing for the specified share. */ static int @@ -305,20 +309,20 @@ smb_disable_share(sa_share_impl_t impl_share) * The share can't possibly be active, so nothing * needs to be done to disable it. */ - return SA_OK; + return (SA_OK); } while (shares != NULL) { if (strcmp(impl_share->sharepath, shares->path) == 0) - return smb_disable_share_one(shares->name); + return (smb_disable_share_one(shares->name)); shares = shares->next; } - return SA_OK; + return (SA_OK); } -/** +/* * Checks whether the specified SMB share options are syntactically correct. */ static int @@ -326,34 +330,34 @@ smb_validate_shareopts(const char *shareopts) { /* TODO: Accept 'name' and sec/acl (?) */ if ((strcmp(shareopts, "off") == 0) || (strcmp(shareopts, "on") == 0)) - return SA_OK; + return (SA_OK); - return SA_SYNTAX_ERR; + return (SA_SYNTAX_ERR); } -/** +/* * Checks whether a share is currently active. */ static boolean_t smb_is_share_active(sa_share_impl_t impl_share) { if (!smb_available()) - return B_FALSE; + return (B_FALSE); /* Retrieve the list of (possible) active shares */ smb_retrieve_shares(); while (smb_shares != NULL) { if (strcmp(impl_share->sharepath, smb_shares->path) == 0) - return B_TRUE; + return (B_TRUE); smb_shares = smb_shares->next; } - return B_FALSE; + return (B_FALSE); } -/** +/* * Called to update a share's options. A share's options might be out of * date if the share was loaded from disk and the "sharesmb" dataset * property has changed in the meantime. This function also takes care @@ -367,8 +371,8 @@ smb_update_shareopts(sa_share_impl_t impl_share, const char *resource, boolean_t needs_reshare = B_FALSE; char *old_shareopts; - if(!impl_share) - return SA_SYSTEM_ERR; + if (!impl_share) + return (SA_SYSTEM_ERR); FSINFO(impl_share, smb_fstype)->active = smb_is_share_active(impl_share); @@ -384,7 +388,7 @@ smb_update_shareopts(sa_share_impl_t impl_share, const char *resource, shareopts_dup = strdup(shareopts); if (shareopts_dup == NULL) - return SA_NO_MEMORY; + return (SA_NO_MEMORY); if (old_shareopts != NULL) free(old_shareopts); @@ -394,10 +398,10 @@ smb_update_shareopts(sa_share_impl_t impl_share, const char *resource, if (needs_reshare) smb_enable_share(impl_share); - return SA_OK; + return (SA_OK); } -/** +/* * Clears a share's SMB options. Used by libshare to * clean up shares that are about to be free()'d. */ @@ -427,15 +431,15 @@ smb_available(void) if (lstat(SHARE_DIR, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode)) - return B_FALSE; + return (B_FALSE); if (access(NET_CMD_PATH, F_OK) != 0) - return B_FALSE; + return (B_FALSE); - return B_TRUE; + return (B_TRUE); } -/** +/* * Initializes the SMB functionality of libshare. */ void diff --git a/lib/libshare/smb.h b/lib/libshare/smb.h index f5ac83ace..7a0c0fd16 100644 --- a/lib/libshare/smb.h +++ b/lib/libshare/smb.h @@ -28,12 +28,12 @@ * references are hard to find. */ -#define SMB_NAME_MAX 255 -#define SMB_COMMENT_MAX 255 +#define SMB_NAME_MAX 255 +#define SMB_COMMENT_MAX 255 -#define SHARE_DIR "/var/lib/samba/usershares" -#define NET_CMD_PATH "/usr/bin/net" -#define NET_CMD_ARG_HOST "127.0.0.1" +#define SHARE_DIR "/var/lib/samba/usershares" +#define NET_CMD_PATH "/usr/bin/net" +#define NET_CMD_ARG_HOST "127.0.0.1" typedef struct smb_share_s { char name[SMB_NAME_MAX]; /* Share name */ diff --git a/lib/libspl/asm-generic/atomic.c b/lib/libspl/asm-generic/atomic.c index a3223eadc..f5eb4f34b 100644 --- a/lib/libspl/asm-generic/atomic.c +++ b/lib/libspl/asm-generic/atomic.c @@ -40,7 +40,7 @@ pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER; * Theses are the void returning variants */ -#define ATOMIC_INC(name, type) \ +#define ATOMIC_INC(name, type) \ void atomic_inc_##name(volatile type *target) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -59,7 +59,7 @@ ATOMIC_INC(ulong, ulong_t) ATOMIC_INC(64, uint64_t) -#define ATOMIC_DEC(name, type) \ +#define ATOMIC_DEC(name, type) \ void atomic_dec_##name(volatile type *target) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -78,7 +78,7 @@ ATOMIC_DEC(ulong, ulong_t) ATOMIC_DEC(64, uint64_t) -#define ATOMIC_ADD(name, type1, type2) \ +#define ATOMIC_ADD(name, type1, type2) \ void atomic_add_##name(volatile type1 *target, type2 bits) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -95,7 +95,8 @@ ATOMIC_ADD(int, uint_t, int) ATOMIC_ADD(long, ulong_t, long) ATOMIC_ADD(64, uint64_t, int64_t) -void atomic_add_ptr(volatile void *target, ssize_t bits) +void +atomic_add_ptr(volatile void *target, ssize_t bits) { VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); *(caddr_t *)target += bits; @@ -103,7 +104,7 @@ void atomic_add_ptr(volatile void *target, ssize_t bits) } -#define ATOMIC_SUB(name, type1, type2) \ +#define ATOMIC_SUB(name, type1, type2) \ void atomic_sub_##name(volatile type1 *target, type2 bits) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -120,7 +121,8 @@ ATOMIC_SUB(int, uint_t, int) ATOMIC_SUB(long, ulong_t, long) ATOMIC_SUB(64, uint64_t, int64_t) -void atomic_sub_ptr(volatile void *target, ssize_t bits) +void +atomic_sub_ptr(volatile void *target, ssize_t bits) { VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); *(caddr_t *)target -= bits; @@ -128,7 +130,7 @@ void atomic_sub_ptr(volatile void *target, ssize_t bits) } -#define ATOMIC_OR(name, type) \ +#define ATOMIC_OR(name, type) \ void atomic_or_##name(volatile type *target, type bits) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -146,7 +148,7 @@ ATOMIC_OR(ulong, ulong_t) ATOMIC_OR(64, uint64_t) -#define ATOMIC_AND(name, type) \ +#define ATOMIC_AND(name, type) \ void atomic_and_##name(volatile type *target, type bits) \ { \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ @@ -168,14 +170,14 @@ ATOMIC_AND(64, uint64_t) * New value returning variants */ -#define ATOMIC_INC_NV(name, type) \ +#define ATOMIC_INC_NV(name, type) \ type atomic_inc_##name##_nv(volatile type *target) \ { \ type rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (++(*target)); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_INC_NV(long, unsigned long) @@ -189,14 +191,14 @@ ATOMIC_INC_NV(ulong, ulong_t) ATOMIC_INC_NV(64, uint64_t) -#define ATOMIC_DEC_NV(name, type) \ +#define ATOMIC_DEC_NV(name, type) \ type atomic_dec_##name##_nv(volatile type *target) \ { \ type rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (--(*target)); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_DEC_NV(long, unsigned long) @@ -210,14 +212,14 @@ ATOMIC_DEC_NV(ulong, ulong_t) ATOMIC_DEC_NV(64, uint64_t) -#define ATOMIC_ADD_NV(name, type1, type2) \ +#define ATOMIC_ADD_NV(name, type1, type2) \ type1 atomic_add_##name##_nv(volatile type1 *target, type2 bits)\ { \ type1 rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (*target += bits); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_ADD_NV(8, uint8_t, int8_t) @@ -229,7 +231,8 @@ ATOMIC_ADD_NV(int, uint_t, int) ATOMIC_ADD_NV(long, ulong_t, long) ATOMIC_ADD_NV(64, uint64_t, int64_t) -void *atomic_add_ptr_nv(volatile void *target, ssize_t bits) +void * +atomic_add_ptr_nv(volatile void *target, ssize_t bits) { void *ptr; @@ -237,18 +240,18 @@ void *atomic_add_ptr_nv(volatile void *target, ssize_t bits) ptr = (*(caddr_t *)target += bits); VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return ptr; + return (ptr); } -#define ATOMIC_SUB_NV(name, type1, type2) \ +#define ATOMIC_SUB_NV(name, type1, type2) \ type1 atomic_sub_##name##_nv(volatile type1 *target, type2 bits)\ { \ type1 rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (*target -= bits); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_SUB_NV(8, uint8_t, int8_t) @@ -260,7 +263,8 @@ ATOMIC_SUB_NV(int, uint_t, int) ATOMIC_SUB_NV(long, ulong_t, long) ATOMIC_SUB_NV(64, uint64_t, int64_t) -void *atomic_sub_ptr_nv(volatile void *target, ssize_t bits) +void * +atomic_sub_ptr_nv(volatile void *target, ssize_t bits) { void *ptr; @@ -268,18 +272,18 @@ void *atomic_sub_ptr_nv(volatile void *target, ssize_t bits) ptr = (*(caddr_t *)target -= bits); VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return ptr; + return (ptr); } -#define ATOMIC_OR_NV(name, type) \ +#define ATOMIC_OR_NV(name, type) \ type atomic_or_##name##_nv(volatile type *target, type bits) \ { \ type rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (*target |= bits); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_OR_NV(long, unsigned long) @@ -293,14 +297,14 @@ ATOMIC_OR_NV(ulong, ulong_t) ATOMIC_OR_NV(64, uint64_t) -#define ATOMIC_AND_NV(name, type) \ +#define ATOMIC_AND_NV(name, type) \ type atomic_and_##name##_nv(volatile type *target, type bits) \ { \ type rc; \ VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); \ rc = (*target &= bits); \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return rc; \ + return (rc); \ } ATOMIC_AND_NV(long, unsigned long) @@ -318,7 +322,7 @@ ATOMIC_AND_NV(64, uint64_t) * If *arg1 == arg2, set *arg1 = arg3; return old value */ -#define ATOMIC_CAS(name, type) \ +#define ATOMIC_CAS(name, type) \ type atomic_cas_##name(volatile type *target, type arg1, type arg2) \ { \ type old; \ @@ -327,7 +331,7 @@ ATOMIC_AND_NV(64, uint64_t) if (old == arg1) \ *target = arg2; \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return old; \ + return (old); \ } ATOMIC_CAS(8, uint8_t) @@ -339,17 +343,18 @@ ATOMIC_CAS(uint, uint_t) ATOMIC_CAS(ulong, ulong_t) ATOMIC_CAS(64, uint64_t) -void *atomic_cas_ptr(volatile void *target, void *arg1, void *arg2) +void * +atomic_cas_ptr(volatile void *target, void *arg1, void *arg2) { void *old; VERIFY3S(pthread_mutex_lock(&atomic_lock), ==, 0); old = *(void **)target; - if (old == arg1) - *(void **)target = arg2; + if (old == arg1) + *(void **)target = arg2; VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return old; + return (old); } @@ -357,7 +362,7 @@ void *atomic_cas_ptr(volatile void *target, void *arg1, void *arg2) * Swap target and return old value */ -#define ATOMIC_SWAP(name, type) \ +#define ATOMIC_SWAP(name, type) \ type atomic_swap_##name(volatile type *target, type bits) \ { \ type old; \ @@ -365,7 +370,7 @@ void *atomic_cas_ptr(volatile void *target, void *arg1, void *arg2) old = *target; \ *target = bits; \ VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); \ - return old; \ + return (old); \ } ATOMIC_SWAP(8, uint8_t) @@ -377,7 +382,8 @@ ATOMIC_SWAP(uint, uint_t) ATOMIC_SWAP(ulong, ulong_t) ATOMIC_SWAP(64, uint64_t) -void *atomic_swap_ptr(volatile void *target, void *bits) +void * +atomic_swap_ptr(volatile void *target, void *bits) { void *old; @@ -386,11 +392,12 @@ void *atomic_swap_ptr(volatile void *target, void *bits) *(void **)target = bits; VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return old; + return (old); } -int atomic_set_long_excl(volatile ulong_t *target, uint_t value) +int +atomic_set_long_excl(volatile ulong_t *target, uint_t value) { ulong_t bit; @@ -398,15 +405,16 @@ int atomic_set_long_excl(volatile ulong_t *target, uint_t value) bit = (1UL << value); if ((*target & bit) != 0) { VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return -1; + return (-1); } *target |= bit; VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return 0; + return (0); } -int atomic_clear_long_excl(volatile ulong_t *target, uint_t value) +int +atomic_clear_long_excl(volatile ulong_t *target, uint_t value) { ulong_t bit; @@ -414,67 +422,78 @@ int atomic_clear_long_excl(volatile ulong_t *target, uint_t value) bit = (1UL << value); if ((*target & bit) != 0) { VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return -1; + return (-1); } *target &= ~bit; VERIFY3S(pthread_mutex_unlock(&atomic_lock), ==, 0); - return 0; + return (0); } -void membar_enter(void) +void +membar_enter(void) { /* XXX - Implement me */ } -void membar_exit(void) +void +membar_exit(void) { /* XXX - Implement me */ } -void membar_producer(void) +void +membar_producer(void) { /* XXX - Implement me */ } -void membar_consumer(void) +void +membar_consumer(void) { /* XXX - Implement me */ } /* Legacy kernel interfaces; they will go away (eventually). */ -uint8_t cas8(uint8_t *target, uint8_t arg1, uint8_t arg2) +uint8_t +cas8(uint8_t *target, uint8_t arg1, uint8_t arg2) { - return atomic_cas_8(target, arg1, arg2); + return (atomic_cas_8(target, arg1, arg2)); } -uint32_t cas32(uint32_t *target, uint32_t arg1, uint32_t arg2) +uint32_t +cas32(uint32_t *target, uint32_t arg1, uint32_t arg2) { - return atomic_cas_32(target, arg1, arg2); + return (atomic_cas_32(target, arg1, arg2)); } -uint64_t cas64(uint64_t *target, uint64_t arg1, uint64_t arg2) +uint64_t +cas64(uint64_t *target, uint64_t arg1, uint64_t arg2) { - return atomic_cas_64(target, arg1, arg2); + return (atomic_cas_64(target, arg1, arg2)); } -ulong_t caslong(ulong_t *target, ulong_t arg1, ulong_t arg2) +ulong_t +caslong(ulong_t *target, ulong_t arg1, ulong_t arg2) { - return atomic_cas_ulong(target, arg1, arg2); + return (atomic_cas_ulong(target, arg1, arg2)); } -void *casptr(void *target, void *arg1, void *arg2) +void * +casptr(void *target, void *arg1, void *arg2) { - return atomic_cas_ptr(target, arg1, arg2); + return (atomic_cas_ptr(target, arg1, arg2)); } -void atomic_and_long(ulong_t *target, ulong_t bits) +void +atomic_and_long(ulong_t *target, ulong_t bits) { - return atomic_and_ulong(target, bits); + return (atomic_and_ulong(target, bits)); } -void atomic_or_long(ulong_t *target, ulong_t bits) +void +atomic_or_long(ulong_t *target, ulong_t bits) { - return atomic_or_ulong(target, bits); + return (atomic_or_ulong(target, bits)); } diff --git a/lib/libspl/getexecname.c b/lib/libspl/getexecname.c index c564eed05..478351ce7 100644 --- a/lib/libspl/getexecname.c +++ b/lib/libspl/getexecname.c @@ -41,7 +41,8 @@ getexecname(void) pthread_mutex_lock(&mtx); if (strlen(execname) == 0) { - rc = readlink("/proc/self/exe", execname, sizeof(execname) - 1); + rc = readlink("/proc/self/exe", + execname, sizeof (execname) - 1); if (rc == -1) { execname[0] = '\0'; } else { @@ -53,5 +54,5 @@ getexecname(void) } pthread_mutex_unlock(&mtx); - return ptr; + return (ptr); } diff --git a/lib/libspl/gethrestime.c b/lib/libspl/gethrestime.c index be163f86c..d37cc2d59 100644 --- a/lib/libspl/gethrestime.c +++ b/lib/libspl/gethrestime.c @@ -30,9 +30,9 @@ void gethrestime(timestruc_t *ts) { - struct timeval tv; + struct timeval tv; - gettimeofday(&tv, NULL); - ts->tv_sec = tv.tv_sec; - ts->tv_nsec = tv.tv_usec * NSEC_PER_USEC; + gettimeofday(&tv, NULL); + ts->tv_sec = tv.tv_sec; + ts->tv_nsec = tv.tv_usec * NSEC_PER_USEC; } diff --git a/lib/libspl/gethrtime.c b/lib/libspl/gethrtime.c index c2fd5e034..95ceb18e1 100644 --- a/lib/libspl/gethrtime.c +++ b/lib/libspl/gethrtime.c @@ -38,8 +38,8 @@ gethrtime(void) rc = clock_gettime(CLOCK_MONOTONIC, &ts); if (rc) { fprintf(stderr, "Error: clock_gettime() = %d\n", rc); - abort(); + abort(); } - return (((u_int64_t)ts.tv_sec) * NANOSEC) + ts.tv_nsec; + return ((((u_int64_t)ts.tv_sec) * NANOSEC) + ts.tv_nsec); } diff --git a/lib/libspl/getmntany.c b/lib/libspl/getmntany.c index f0b1cda4b..d78357af5 100644 --- a/lib/libspl/getmntany.c +++ b/lib/libspl/getmntany.c @@ -37,23 +37,25 @@ #include <sys/stat.h> #include <unistd.h> -#define BUFSIZE (MNT_LINE_MAX + 2) +#define BUFSIZE (MNT_LINE_MAX + 2) __thread char buf[BUFSIZE]; -#define DIFF(xx) ((mrefp->xx != NULL) && \ - (mgetp->xx == NULL || strcmp(mrefp->xx, mgetp->xx) != 0)) +#define DIFF(xx) ( \ + (mrefp->xx != NULL) && \ + (mgetp->xx == NULL || strcmp(mrefp->xx, mgetp->xx) != 0)) int getmntany(FILE *fp, struct mnttab *mgetp, struct mnttab *mrefp) { int ret; - while (((ret = _sol_getmntent(fp, mgetp)) == 0) && - (DIFF(mnt_special) || DIFF(mnt_mountp) || - DIFF(mnt_fstype) || DIFF(mnt_mntopts))); + while ( + ((ret = _sol_getmntent(fp, mgetp)) == 0) && ( + DIFF(mnt_special) || DIFF(mnt_mountp) || + DIFF(mnt_fstype) || DIFF(mnt_mntopts))); - return ret; + return (ret); } int @@ -69,13 +71,13 @@ _sol_getmntent(FILE *fp, struct mnttab *mgetp) mgetp->mnt_mountp = mntbuf.mnt_dir; mgetp->mnt_fstype = mntbuf.mnt_type; mgetp->mnt_mntopts = mntbuf.mnt_opts; - return 0; + return (0); } if (feof(fp)) - return -1; + return (-1); - return MNT_TOOLONG; + return (MNT_TOOLONG); } int @@ -89,11 +91,11 @@ getextmntent(FILE *fp, struct extmnttab *mp, int len) if (stat64(mp->mnt_mountp, &st) != 0) { mp->mnt_major = 0; mp->mnt_minor = 0; - return ret; + return (ret); } mp->mnt_major = major(st.st_dev); mp->mnt_minor = minor(st.st_dev); } - return ret; + return (ret); } diff --git a/lib/libspl/include/assert.h b/lib/libspl/include/assert.h index 370416540..d749d1e9c 100644 --- a/lib/libspl/include/assert.h +++ b/lib/libspl/include/assert.h @@ -27,7 +27,7 @@ #include_next <assert.h> #ifndef _LIBSPL_ASSERT_H -#define _LIBSPL_ASSERT_H +#define _LIBSPL_ASSERT_H #include <stdio.h> #include <stdlib.h> diff --git a/lib/libspl/include/devid.h b/lib/libspl/include/devid.h index 9dfdae84b..5406c33b5 100644 --- a/lib/libspl/include/devid.h +++ b/lib/libspl/include/devid.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_DEVID_H -#define _LIBSPL_DEVID_H +#define _LIBSPL_DEVID_H #include <stdlib.h> @@ -36,13 +36,73 @@ typedef struct devid_nmlist { dev_t dev; } devid_nmlist_t; -static inline int devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name) { abort(); } -static inline int devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name, devid_nmlist_t **retlist) { abort(); } -static inline void devid_str_free(char *str) { abort(); } -static inline void devid_free(ddi_devid_t devid) { abort(); } -static inline void devid_free_nmlist(devid_nmlist_t *list) { abort(); } -static inline int devid_get(int fd, ddi_devid_t *retdevid) { return -1; } -static inline int devid_get_minor_name(int fd, char **retminor_name) { abort(); } -static inline char *devid_str_encode(ddi_devid_t devid, char *minor_name) { abort(); } +static inline +int +devid_str_decode( + char *devidstr, + ddi_devid_t *retdevid, + char **retminor_name) +{ + abort(); +} + +static inline +int +devid_deviceid_to_nmlist( + char *search_path, + ddi_devid_t devid, + char *minor_name, + devid_nmlist_t **retlist) +{ + abort(); +} + +static inline +void +devid_str_free(char *str) +{ + abort(); +} + +static inline +void +devid_free(ddi_devid_t devid) +{ + abort(); +} + +static inline +void +devid_free_nmlist(devid_nmlist_t *list) +{ + abort(); +} + +static inline +int +devid_get( + int fd, + ddi_devid_t *retdevid) +{ + return (-1); +} + +static inline +int +devid_get_minor_name( + int fd, + char **retminor_name) +{ + abort(); +} + +static inline +char * +devid_str_encode( + ddi_devid_t devid, + char *minor_name) +{ + abort(); +} #endif diff --git a/lib/libspl/include/libdevinfo.h b/lib/libspl/include/libdevinfo.h index f0f9d7e8e..be1d291f4 100644 --- a/lib/libspl/include/libdevinfo.h +++ b/lib/libspl/include/libdevinfo.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_LIBDEVINFO_H -#define _LIBSPL_LIBDEVINFO_H +#define _LIBSPL_LIBDEVINFO_H #endif /* _LIBSPL_LIBDEVINFO_H */ diff --git a/lib/libspl/include/libgen.h b/lib/libspl/include/libgen.h index 29e5400d4..7c03d81fd 100644 --- a/lib/libspl/include/libgen.h +++ b/lib/libspl/include/libgen.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_LIBGEN_H -#define _LIBSPL_LIBGEN_H +#define _LIBSPL_LIBGEN_H #include <sys/types.h> diff --git a/lib/libspl/include/libshare.h b/lib/libspl/include/libshare.h index a35bfacd7..4016ff031 100644 --- a/lib/libspl/include/libshare.h +++ b/lib/libspl/include/libshare.h @@ -24,7 +24,7 @@ * Use is subject to license terms. */ #ifndef _LIBSPL_LIBSHARE_H -#define _LIBSPL_LIBSHARE_H +#define _LIBSPL_LIBSHARE_H typedef void *sa_handle_t; /* opaque handle to access core functions */ typedef void *sa_group_t; diff --git a/lib/libspl/include/limits.h b/lib/libspl/include/limits.h index 341a2eba9..1a42cfec4 100644 --- a/lib/libspl/include/limits.h +++ b/lib/libspl/include/limits.h @@ -27,14 +27,14 @@ #include_next <limits.h> #ifndef _LIBSPL_LIMITS_H -#define _LIBSPL_LIMITS_H +#define _LIBSPL_LIMITS_H -#define DBL_DIG 15 -#define DBL_MAX 1.7976931348623157081452E+308 -#define DBL_MIN 2.2250738585072013830903E-308 +#define DBL_DIG 15 +#define DBL_MAX 1.7976931348623157081452E+308 +#define DBL_MIN 2.2250738585072013830903E-308 -#define FLT_DIG 6 -#define FLT_MAX 3.4028234663852885981170E+38F -#define FLT_MIN 1.1754943508222875079688E-38F +#define FLT_DIG 6 +#define FLT_MAX 3.4028234663852885981170E+38F +#define FLT_MIN 1.1754943508222875079688E-38F #endif /* _LIBSPL_LIMITS_H */ diff --git a/lib/libspl/include/locale.h b/lib/libspl/include/locale.h index 98ca330c3..6c74df720 100644 --- a/lib/libspl/include/locale.h +++ b/lib/libspl/include/locale.h @@ -27,7 +27,7 @@ #include_next <locale.h> #ifndef _LIBSPL_LOCALE_H -#define _LIBSPL_LOCALE_H +#define _LIBSPL_LOCALE_H #include <time.h> #include <sys/time.h> diff --git a/lib/libspl/include/note.h b/lib/libspl/include/note.h index ed6b4ba1c..cb6b33e1d 100644 --- a/lib/libspl/include/note.h +++ b/lib/libspl/include/note.h @@ -36,7 +36,7 @@ */ #ifndef _NOTE_H -#define _NOTE_H +#define _NOTE_H #include <sys/note.h> @@ -44,7 +44,7 @@ extern "C" { #endif -#define NOTE _NOTE +#define NOTE _NOTE #ifdef __cplusplus } diff --git a/lib/libspl/include/priv.h b/lib/libspl/include/priv.h index 3e8b138a0..15b76a400 100644 --- a/lib/libspl/include/priv.h +++ b/lib/libspl/include/priv.h @@ -25,12 +25,12 @@ */ #ifndef _LIBSPL_PRIV_H -#define _LIBSPL_PRIV_H +#define _LIBSPL_PRIV_H #include <sys/types.h> /* Couldn't find this definition in OpenGrok */ -#define PRIV_SYS_CONFIG "sys_config" +#define PRIV_SYS_CONFIG "sys_config" /* * priv_op_t indicates a privilege operation type diff --git a/lib/libspl/include/rpc/types.h b/lib/libspl/include/rpc/types.h index 68c17f103..aa9901fd1 100644 --- a/lib/libspl/include/rpc/types.h +++ b/lib/libspl/include/rpc/types.h @@ -24,7 +24,7 @@ */ #ifndef LIBSPL_RPC_TYPES_H -#define LIBSPL_RPC_TYPES_H +#define LIBSPL_RPC_TYPES_H #include_next <rpc/types.h> #include <sys/kmem.h> diff --git a/lib/libspl/include/rpc/xdr.h b/lib/libspl/include/rpc/xdr.h index cd6680f57..99500d657 100644 --- a/lib/libspl/include/rpc/xdr.h +++ b/lib/libspl/include/rpc/xdr.h @@ -30,7 +30,7 @@ */ #ifndef LIBSPL_RPC_XDR_H -#define LIBSPL_RPC_XDR_H +#define LIBSPL_RPC_XDR_H #include_next <rpc/xdr.h> @@ -55,10 +55,10 @@ typedef struct xdr_bytesrec { * XDR_RDMANOCHUNK - for xdr implementaion over RDMA, sets private flags in * the XDR stream moving over RDMA. */ -#define XDR_PEEK 2 -#define XDR_SKIPBYTES 3 -#define XDR_RDMAGET 4 -#define XDR_RDMASET 5 +#define XDR_PEEK 2 +#define XDR_SKIPBYTES 3 +#define XDR_RDMAGET 4 +#define XDR_RDMASET 5 extern bool_t xdr_control(XDR *xdrs, int request, void *info); diff --git a/lib/libspl/include/stdio.h b/lib/libspl/include/stdio.h index f80fdc009..6152b09f1 100644 --- a/lib/libspl/include/stdio.h +++ b/lib/libspl/include/stdio.h @@ -27,8 +27,8 @@ #include_next <stdio.h> #ifndef _LIBSPL_STDIO_H -#define _LIBSPL_STDIO_H +#define _LIBSPL_STDIO_H -#define enable_extended_FILE_stdio(fd, sig) ((void) 0) +#define enable_extended_FILE_stdio(fd, sig) ((void) 0) #endif diff --git a/lib/libspl/include/stdlib.h b/lib/libspl/include/stdlib.h index 67d6e96e0..a4ce4f781 100644 --- a/lib/libspl/include/stdlib.h +++ b/lib/libspl/include/stdlib.h @@ -27,7 +27,7 @@ #include_next <stdlib.h> #ifndef _LIBSPL_STDLIB_H -#define _LIBSPL_STDLIB_H +#define _LIBSPL_STDLIB_H extern const char *getexecname(void); diff --git a/lib/libspl/include/string.h b/lib/libspl/include/string.h index 213977d0e..9e5133e0e 100644 --- a/lib/libspl/include/string.h +++ b/lib/libspl/include/string.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_STRING_H -#define _LIBSPL_STRING_H +#define _LIBSPL_STRING_H #include_next <string.h> diff --git a/lib/libspl/include/strings.h b/lib/libspl/include/strings.h index 48944e142..3f35af4a4 100644 --- a/lib/libspl/include/strings.h +++ b/lib/libspl/include/strings.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_STRINGS_H -#define _LIBSPL_STRINGS_H +#define _LIBSPL_STRINGS_H #include <string.h> #include_next <strings.h> diff --git a/lib/libspl/include/synch.h b/lib/libspl/include/synch.h index 2da270a42..7ce2a53d4 100644 --- a/lib/libspl/include/synch.h +++ b/lib/libspl/include/synch.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYNCH_H -#define _LIBSPL_SYNCH_H +#define _LIBSPL_SYNCH_H #endif diff --git a/lib/libspl/include/sys/bitmap.h b/lib/libspl/include/sys/bitmap.h index 8fef7fcfe..95122ab8b 100644 --- a/lib/libspl/include/sys/bitmap.h +++ b/lib/libspl/include/sys/bitmap.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_BITMAP_H -#define _LIBSPL_SYS_BITMAP_H +#define _LIBSPL_SYS_BITMAP_H #endif diff --git a/lib/libspl/include/sys/callb.h b/lib/libspl/include/sys/callb.h index 29a6a6777..8ffd18788 100644 --- a/lib/libspl/include/sys/callb.h +++ b/lib/libspl/include/sys/callb.h @@ -25,6 +25,6 @@ */ #ifndef _SYS_CALLB_H -#define _SYS_CALLB_H +#define _SYS_CALLB_H #endif diff --git a/lib/libspl/include/sys/cmn_err.h b/lib/libspl/include/sys/cmn_err.h index d199361d7..63ff4eb29 100644 --- a/lib/libspl/include/sys/cmn_err.h +++ b/lib/libspl/include/sys/cmn_err.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_CMN_ERR_H -#define _LIBSPL_SYS_CMN_ERR_H +#define _LIBSPL_SYS_CMN_ERR_H #endif diff --git a/lib/libspl/include/sys/compress.h b/lib/libspl/include/sys/compress.h index 6e03e73a3..282f178ba 100644 --- a/lib/libspl/include/sys/compress.h +++ b/lib/libspl/include/sys/compress.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_COMPRESS_H -#define _LIBSPL_SYS_COMPRESS_H +#define _LIBSPL_SYS_COMPRESS_H #endif /* _LIBSPL_SYS_COMPRESS_H */ diff --git a/lib/libspl/include/sys/cred.h b/lib/libspl/include/sys/cred.h index 6a58315d4..463b3abfc 100644 --- a/lib/libspl/include/sys/cred.h +++ b/lib/libspl/include/sys/cred.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_SYS_CRED_H -#define _LIBSPL_SYS_CRED_H +#define _LIBSPL_SYS_CRED_H typedef struct cred cred_t; diff --git a/lib/libspl/include/sys/debug.h b/lib/libspl/include/sys/debug.h index 006962055..fde4a0120 100644 --- a/lib/libspl/include/sys/debug.h +++ b/lib/libspl/include/sys/debug.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_SYS_DEBUG_H -#define _LIBSPL_SYS_DEBUG_H +#define _LIBSPL_SYS_DEBUG_H #include <assert.h> diff --git a/lib/libspl/include/sys/feature_tests.h b/lib/libspl/include/sys/feature_tests.h index 96f627172..1a68b75f0 100644 --- a/lib/libspl/include/sys/feature_tests.h +++ b/lib/libspl/include/sys/feature_tests.h @@ -25,8 +25,8 @@ */ #ifndef _SYS_FEATURE_TESTS_H -#define _SYS_FEATURE_TESTS_H +#define _SYS_FEATURE_TESTS_H -#define __NORETURN __attribute__((__noreturn__)) +#define __NORETURN __attribute__((__noreturn__)) #endif diff --git a/lib/libspl/include/sys/file.h b/lib/libspl/include/sys/file.h index 9aaba35be..163a4dca6 100644 --- a/lib/libspl/include/sys/file.h +++ b/lib/libspl/include/sys/file.h @@ -25,26 +25,26 @@ */ #ifndef _LIBSPL_SYS_FILE_H -#define _LIBSPL_SYS_FILE_H +#define _LIBSPL_SYS_FILE_H #include_next <sys/file.h> #include <sys/user.h> -#define FREAD 1 -#define FWRITE 2 -//#define FAPPEND 8 +#define FREAD 1 +#define FWRITE 2 +// #define FAPPEND 8 -#define FCREAT O_CREAT -#define FTRUNC O_TRUNC -#define FOFFMAX O_LARGEFILE -#define FSYNC O_SYNC -#define FDSYNC O_DSYNC -#define FRSYNC O_RSYNC -#define FEXCL O_EXCL +#define FCREAT O_CREAT +#define FTRUNC O_TRUNC +#define FOFFMAX O_LARGEFILE +#define FSYNC O_SYNC +#define FDSYNC O_DSYNC +#define FRSYNC O_RSYNC +#define FEXCL O_EXCL -#define FNODSYNC 0x10000 /* fsync pseudo flag */ -#define FNOFOLLOW 0x20000 /* don't follow symlinks */ -#define FIGNORECASE 0x80000 /* request case-insensitive lookups */ +#define FNODSYNC 0x10000 /* fsync pseudo flag */ +#define FNOFOLLOW 0x20000 /* don't follow symlinks */ +#define FIGNORECASE 0x80000 /* request case-insensitive lookups */ #endif diff --git a/lib/libspl/include/sys/frame.h b/lib/libspl/include/sys/frame.h index f936ab825..a4c7d8bb5 100644 --- a/lib/libspl/include/sys/frame.h +++ b/lib/libspl/include/sys/frame.h @@ -25,7 +25,7 @@ */ #ifndef _SYS_FRAME_H -#define _SYS_FRAME_H +#define _SYS_FRAME_H #include <sys/types.h> diff --git a/lib/libspl/include/sys/int_limits.h b/lib/libspl/include/sys/int_limits.h index 2b50ddd1b..7af68cdb2 100644 --- a/lib/libspl/include/sys/int_limits.h +++ b/lib/libspl/include/sys/int_limits.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_INT_LIMITS_H -#define _LIBSPL_SYS_INT_LIMITS_H +#define _LIBSPL_SYS_INT_LIMITS_H #endif diff --git a/lib/libspl/include/sys/int_types.h b/lib/libspl/include/sys/int_types.h index b32512282..51e9e0285 100644 --- a/lib/libspl/include/sys/int_types.h +++ b/lib/libspl/include/sys/int_types.h @@ -25,7 +25,7 @@ */ #ifndef _SOL_SYS_INT_TYPES_H -#define _SOL_SYS_INT_TYPES_H +#define _SOL_SYS_INT_TYPES_H #include <inttypes.h> diff --git a/lib/libspl/include/sys/inttypes.h b/lib/libspl/include/sys/inttypes.h index 7630f2d4c..d7d063985 100644 --- a/lib/libspl/include/sys/inttypes.h +++ b/lib/libspl/include/sys/inttypes.h @@ -25,10 +25,10 @@ */ #ifndef _SOL_SYS_INTTYPES_H -#define _SOL_SYS_INTTYPES_H +#define _SOL_SYS_INTTYPES_H #include <inttypes.h> -#define _INT64_TYPE +#define _INT64_TYPE #endif diff --git a/lib/libspl/include/sys/isa_defs.h b/lib/libspl/include/sys/isa_defs.h index 4ab07eb2b..7c5df7737 100644 --- a/lib/libspl/include/sys/isa_defs.h +++ b/lib/libspl/include/sys/isa_defs.h @@ -35,91 +35,91 @@ extern "C" { #if defined(__x86_64) || defined(__x86_64__) #if !defined(__x86_64) -#define __x86_64 +#define __x86_64 #endif #if !defined(__amd64) -#define __amd64 +#define __amd64 #endif #if !defined(__x86) -#define __x86 +#define __x86 #endif #if !defined(_LP64) -#define _LP64 +#define _LP64 #endif #if !defined(_LITTLE_ENDIAN) -#define _LITTLE_ENDIAN +#define _LITTLE_ENDIAN #endif -#define _SUNOS_VTOC_16 +#define _SUNOS_VTOC_16 /* i386 arch specific defines */ #elif defined(__i386) || defined(__i386__) #if !defined(__i386) -#define __i386 +#define __i386 #endif #if !defined(__x86) -#define __x86 +#define __x86 #endif #if !defined(_ILP32) -#define _ILP32 +#define _ILP32 #endif #if !defined(_LITTLE_ENDIAN) -#define _LITTLE_ENDIAN +#define _LITTLE_ENDIAN #endif -#define _SUNOS_VTOC_16 +#define _SUNOS_VTOC_16 /* powerpc arch specific defines */ #elif defined(__powerpc) || defined(__powerpc__) #if !defined(__powerpc) -#define __powerpc +#define __powerpc #endif #if !defined(__powerpc__) -#define __powerpc__ +#define __powerpc__ #endif #if !defined(_LP64) #ifdef __powerpc64__ -#define _LP64 +#define _LP64 #else -#define _LP32 +#define _LP32 #endif #endif #if !defined(_BIG_ENDIAN) -#define _BIG_ENDIAN +#define _BIG_ENDIAN #endif -#define _SUNOS_VTOC_16 +#define _SUNOS_VTOC_16 /* arm arch specific defines */ #elif defined(__arm) || defined(__arm__) #if !defined(__arm) -#define __arm +#define __arm #endif #if !defined(__arm__) -#define __arm__ +#define __arm__ #endif #if defined(__ARMEL__) -#define _LITTLE_ENDIAN +#define _LITTLE_ENDIAN #else -#define _BIG_ENDIAN +#define _BIG_ENDIAN #endif -#define _SUNOS_VTOC_16 +#define _SUNOS_VTOC_16 #else /* Currently only x86_64, i386, arm, and powerpc arches supported */ #error "Unsupported ISA type" diff --git a/lib/libspl/include/sys/kmem.h b/lib/libspl/include/sys/kmem.h index 401e04072..83d47565a 100644 --- a/lib/libspl/include/sys/kmem.h +++ b/lib/libspl/include/sys/kmem.h @@ -35,8 +35,8 @@ extern "C" { #define KM_SLEEP 0x00000000 /* same as KM_SLEEP */ #define KM_NOSLEEP 0x00000001 /* same as KM_NOSLEEP */ -#define kmem_alloc(size, flags) malloc(size) -#define kmem_free(ptr, size) free(ptr) +#define kmem_alloc(size, flags) malloc(size) +#define kmem_free(ptr, size) free(ptr) #ifdef __cplusplus } diff --git a/lib/libspl/include/sys/mkdev.h b/lib/libspl/include/sys/mkdev.h index 76e3a4fff..5978de65d 100644 --- a/lib/libspl/include/sys/mkdev.h +++ b/lib/libspl/include/sys/mkdev.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_MKDEV_H -#define _LIBSPL_SYS_MKDEV_H +#define _LIBSPL_SYS_MKDEV_H #endif diff --git a/lib/libspl/include/sys/mnttab.h b/lib/libspl/include/sys/mnttab.h index a30549a72..6bfbdd69c 100644 --- a/lib/libspl/include/sys/mnttab.h +++ b/lib/libspl/include/sys/mnttab.h @@ -19,7 +19,7 @@ * * CDDL HEADER END */ -/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T*/ +/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ /* All Rights Reserved */ /* * Copyright 2004 Sun Microsystems, Inc. All rights reserved. @@ -28,7 +28,7 @@ /* Copyright 2006 Ricardo Correia */ #ifndef _SYS_MNTTAB_H -#define _SYS_MNTTAB_H +#define _SYS_MNTTAB_H #include <stdio.h> #include <mntent.h> @@ -77,10 +77,10 @@ static inline char *_sol_hasmntopt(struct mnttab *mnt, char *opt) mnt_new.mnt_opts = mnt->mnt_mntopts; - return hasmntopt(&mnt_new, opt); + return (hasmntopt(&mnt_new, opt)); } -#define hasmntopt _sol_hasmntopt -#define getmntent _sol_getmntent +#define hasmntopt _sol_hasmntopt +#define getmntent _sol_getmntent #endif diff --git a/lib/libspl/include/sys/mount.h b/lib/libspl/include/sys/mount.h index 0fa4f2554..41cd839b7 100644 --- a/lib/libspl/include/sys/mount.h +++ b/lib/libspl/include/sys/mount.h @@ -27,7 +27,7 @@ #include_next <sys/mount.h> #ifndef _LIBSPL_SYS_MOUNT_H -#define _LIBSPL_SYS_MOUNT_H +#define _LIBSPL_SYS_MOUNT_H #include <sys/mntent.h> #include <assert.h> @@ -39,7 +39,7 @@ * and we don't want to require the kernel headers */ #if !defined(BLKGETSIZE64) -#define BLKGETSIZE64 _IOR(0x12, 114, size_t) +#define BLKGETSIZE64 _IOR(0x12, 114, size_t) #endif /* @@ -48,7 +48,7 @@ * headers define MS_DIRSYNC to be S_WRITE. */ #if !defined(MS_DIRSYNC) -#define MS_DIRSYNC S_WRITE +#define MS_DIRSYNC S_WRITE #endif /* @@ -71,15 +71,15 @@ * kernel back to 2.4.11 so we define them correctly if they are missing. */ #ifdef MNT_FORCE -# define MS_FORCE MNT_FORCE +#define MS_FORCE MNT_FORCE #else -# define MS_FORCE 0x00000001 +#define MS_FORCE 0x00000001 #endif /* MNT_FORCE */ #ifdef MNT_DETACH -# define MS_DETACH MNT_DETACH +#define MS_DETACH MNT_DETACH #else -# define MS_DETACH 0x00000002 +#define MS_DETACH 0x00000002 #endif /* MNT_DETACH */ /* @@ -87,6 +87,6 @@ * compatibility, MS_OVERLAY is defined to explicitly have the user * provide a flag (-O) to mount over a non empty directory. */ -#define MS_OVERLAY 0x00000004 +#define MS_OVERLAY 0x00000004 #endif /* _LIBSPL_SYS_MOUNT_H */ diff --git a/lib/libspl/include/sys/param.h b/lib/libspl/include/sys/param.h index 75cf0b757..4090cefe8 100644 --- a/lib/libspl/include/sys/param.h +++ b/lib/libspl/include/sys/param.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_SYS_PARAM_H -#define _LIBSPL_SYS_PARAM_H +#define _LIBSPL_SYS_PARAM_H #include_next <sys/param.h> #include <unistd.h> @@ -43,20 +43,20 @@ * Note that the blocked devices are assumed to have DEV_BSIZE * "sectors" and that fragments must be some multiple of this size. */ -#define MAXBSIZE 8192 -#define DEV_BSIZE 512 -#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */ +#define MAXBSIZE 8192 +#define DEV_BSIZE 512 +#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */ -#define MAXNAMELEN 256 -#define MAXOFFSET_T LLONG_MAX +#define MAXNAMELEN 256 +#define MAXOFFSET_T LLONG_MAX -#define UID_NOBODY 60001 /* user ID no body */ -#define GID_NOBODY UID_NOBODY -#define UID_NOACCESS 60002 /* user ID no access */ +#define UID_NOBODY 60001 /* user ID no body */ +#define GID_NOBODY UID_NOBODY +#define UID_NOACCESS 60002 /* user ID no access */ -#define MAXUID UINT32_MAX /* max user id */ -#define MAXPROJID MAXUID /* max project id */ +#define MAXUID UINT32_MAX /* max user id */ +#define MAXPROJID MAXUID /* max project id */ -#define PAGESIZE (sysconf(_SC_PAGESIZE)) +#define PAGESIZE (sysconf(_SC_PAGESIZE)) #endif diff --git a/lib/libspl/include/sys/priv.h b/lib/libspl/include/sys/priv.h index 4a3ab9684..76c76d183 100644 --- a/lib/libspl/include/sys/priv.h +++ b/lib/libspl/include/sys/priv.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_PRIV_H -#define _LIBSPL_SYS_PRIV_H +#define _LIBSPL_SYS_PRIV_H #endif diff --git a/lib/libspl/include/sys/processor.h b/lib/libspl/include/sys/processor.h index 0af9dc06b..78e95d01f 100644 --- a/lib/libspl/include/sys/processor.h +++ b/lib/libspl/include/sys/processor.h @@ -25,9 +25,9 @@ */ #ifndef _LIBSPL_SYS_PROCESSOR_H -#define _LIBSPL_SYS_PROCESSOR_H +#define _LIBSPL_SYS_PROCESSOR_H -#define getcpuid() (-1) +#define getcpuid() (-1) typedef int processorid_t; diff --git a/lib/libspl/include/sys/sdt.h b/lib/libspl/include/sys/sdt.h index 79733eef0..f68f79040 100644 --- a/lib/libspl/include/sys/sdt.h +++ b/lib/libspl/include/sys/sdt.h @@ -25,12 +25,12 @@ */ #ifndef _LIBSPL_SYS_SDT_H -#define _LIBSPL_SYS_SDT_H +#define _LIBSPL_SYS_SDT_H -#define DTRACE_PROBE(a) ((void) 0) -#define DTRACE_PROBE1(a,b,c) ((void) 0) -#define DTRACE_PROBE2(a,b,c,d,e) ((void) 0) -#define DTRACE_PROBE3(a,b,c,d,e,f,g) ((void) 0) -#define DTRACE_PROBE4(a,b,c,d,e,f,g,h,i) ((void) 0) +#define DTRACE_PROBE(a) ((void) 0) +#define DTRACE_PROBE1(a, b, c) ((void) 0) +#define DTRACE_PROBE2(a, b, c, d, e) ((void) 0) +#define DTRACE_PROBE3(a, b, c, d, e, f, g) ((void) 0) +#define DTRACE_PROBE4(a, b, c, d, e, f, g, h, i) ((void) 0) #endif diff --git a/lib/libspl/include/sys/stack.h b/lib/libspl/include/sys/stack.h index 41f0beb16..59807e97b 100644 --- a/lib/libspl/include/sys/stack.h +++ b/lib/libspl/include/sys/stack.h @@ -23,11 +23,11 @@ * Portions Copyright 2008 Sun Microsystems, Inc. All Rights reserved. */ #ifndef _SYS_STACK_H -#define _SYS_STACK_H +#define _SYS_STACK_H #include <pthread.h> -#define STACK_BIAS 0 +#define STACK_BIAS 0 #ifdef __USE_GNU @@ -39,7 +39,7 @@ stack_getbounds(stack_t *sp) rc = pthread_getattr_np(pthread_self(), &attr); if (rc) - return rc; + return (rc); rc = pthread_attr_getstack(&attr, &sp->ss_sp, &sp->ss_size); if (rc == 0) @@ -47,7 +47,7 @@ stack_getbounds(stack_t *sp) pthread_attr_destroy(&attr); - return rc; + return (rc); } static inline int @@ -57,15 +57,17 @@ thr_stksegment(stack_t *sp) rc = stack_getbounds(sp); if (rc) - return rc; + return (rc); - /* thr_stksegment() is expected to set sp.ss_sp to the high stack - * address, but the stack_getbounds() interface is expected to - * set sp.ss_sp to the low address. Adjust accordingly. */ + /* + * thr_stksegment() is expected to set sp.ss_sp to the high stack + * address, but the stack_getbounds() interface is expected to + * set sp.ss_sp to the low address. Adjust accordingly. + */ sp->ss_sp = (void *)(((uintptr_t)sp->ss_sp) + sp->ss_size); sp->ss_flags = 0; - return rc; + return (rc); } #endif /* __USE_GNU */ diff --git a/lib/libspl/include/sys/stat.h b/lib/libspl/include/sys/stat.h index b9ad152bc..3e8d27e4c 100644 --- a/lib/libspl/include/sys/stat.h +++ b/lib/libspl/include/sys/stat.h @@ -24,7 +24,7 @@ */ #ifndef _LIBSPL_SYS_STAT_H -#define _LIBSPL_SYS_STAT_H +#define _LIBSPL_SYS_STAT_H #include_next <sys/stat.h> @@ -37,14 +37,14 @@ static inline int fstat64_blk(int fd, struct stat64 *st) { if (fstat64(fd, st) == -1) - return -1; + return (-1); /* In Linux we need to use an ioctl to get the size of a block device */ if (S_ISBLK(st->st_mode)) { if (ioctl(fd, BLKGETSIZE64, &st->st_size) != 0) - return -1; + return (-1); } - return 0; + return (0); } #endif /* _LIBSPL_SYS_STAT_H */ diff --git a/lib/libspl/include/sys/stropts.h b/lib/libspl/include/sys/stropts.h index e036b0ea2..08c2e79bc 100644 --- a/lib/libspl/include/sys/stropts.h +++ b/lib/libspl/include/sys/stropts.h @@ -24,6 +24,6 @@ */ #ifndef _LIBSPL_SYS_STROPTS_H -#define _LIBSPL_SYS_STROPTS_H +#define _LIBSPL_SYS_STROPTS_H #endif /* _LIBSPL_SYS_STROPTS_H */ diff --git a/lib/libspl/include/sys/sysevent.h b/lib/libspl/include/sys/sysevent.h index 980d14541..074d8419c 100644 --- a/lib/libspl/include/sys/sysevent.h +++ b/lib/libspl/include/sys/sysevent.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_SYSEVENT_H -#define _LIBSPL_SYS_SYSEVENT_H +#define _LIBSPL_SYS_SYSEVENT_H #endif diff --git a/lib/libspl/include/sys/sysmacros.h b/lib/libspl/include/sys/sysmacros.h index 07ab8c934..698b0a7a3 100644 --- a/lib/libspl/include/sys/sysmacros.h +++ b/lib/libspl/include/sys/sysmacros.h @@ -25,41 +25,41 @@ */ #ifndef _LIBSPL_SYS_SYSMACROS_H -#define _LIBSPL_SYS_SYSMACROS_H +#define _LIBSPL_SYS_SYSMACROS_H #include_next <sys/sysmacros.h> /* common macros */ #ifndef MIN -#define MIN(a, b) ((a) < (b) ? (a) : (b)) +#define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif #ifndef MAX -#define MAX(a, b) ((a) < (b) ? (b) : (a)) +#define MAX(a, b) ((a) < (b) ? (b) : (a)) #endif #ifndef ABS -#define ABS(a) ((a) < 0 ? -(a) : (a)) +#define ABS(a) ((a) < 0 ? -(a) : (a)) #endif -#define makedevice(maj,min) makedev(maj,min) -#define _sysconf(a) sysconf(a) -#define __NORETURN __attribute__ ((noreturn)) +#define makedevice(maj, min) makedev(maj, min) +#define _sysconf(a) sysconf(a) +#define __NORETURN __attribute__((noreturn)) /* * Compatibility macros/typedefs needed for Solaris -> Linux port */ -#define P2ALIGN(x, align) ((x) & -(align)) -#define P2CROSS(x, y, align) (((x) ^ (y)) > (align) - 1) -#define P2ROUNDUP(x, align) (-(-(x) & -(align))) -#define P2ROUNDUP_TYPED(x, align, type) \ +#define P2ALIGN(x, align) ((x) & -(align)) +#define P2CROSS(x, y, align) (((x) ^ (y)) > (align) - 1) +#define P2ROUNDUP(x, align) (-(-(x) & -(align))) +#define P2ROUNDUP_TYPED(x, align, type) \ (-(-(type)(x) & -(type)(align))) -#define P2BOUNDARY(off, len, align) \ +#define P2BOUNDARY(off, len, align) \ (((off) ^ ((off) + (len) - 1)) > (align) - 1) -#define P2PHASE(x, align) ((x) & ((align) - 1)) -#define P2NPHASE(x, align) (-(x) & ((align) - 1)) -#define P2NPHASE_TYPED(x, align, type) \ +#define P2PHASE(x, align) ((x) & ((align) - 1)) +#define P2NPHASE(x, align) (-(x) & ((align) - 1)) +#define P2NPHASE_TYPED(x, align, type) \ (-(type)(x) & ((type)(align) - 1)) -#define ISP2(x) (((x) & ((x) - 1)) == 0) -#define IS_P2ALIGNED(v, a) ((((uintptr_t)(v)) & ((uintptr_t)(a) - 1)) == 0) +#define ISP2(x) (((x) & ((x) - 1)) == 0) +#define IS_P2ALIGNED(v, a) ((((uintptr_t)(v)) & ((uintptr_t)(a) - 1)) == 0) /* * Typed version of the P2* macros. These macros should be used to ensure @@ -72,22 +72,22 @@ * or * P2ROUNDUP_TYPED(x, PAGESIZE, uint64_t) */ -#define P2ALIGN_TYPED(x, align, type) \ - ((type)(x) & -(type)(align)) -#define P2PHASE_TYPED(x, align, type) \ - ((type)(x) & ((type)(align) - 1)) -#define P2NPHASE_TYPED(x, align, type) \ - (-(type)(x) & ((type)(align) - 1)) -#define P2ROUNDUP_TYPED(x, align, type) \ - (-(-(type)(x) & -(type)(align))) -#define P2END_TYPED(x, align, type) \ - (-(~(type)(x) & -(type)(align))) -#define P2PHASEUP_TYPED(x, align, phase, type) \ - ((type)(phase) - (((type)(phase) - (type)(x)) & -(type)(align))) -#define P2CROSS_TYPED(x, y, align, type) \ - (((type)(x) ^ (type)(y)) > (type)(align) - 1) -#define P2SAMEHIGHBIT_TYPED(x, y, type) \ - (((type)(x) ^ (type)(y)) < ((type)(x) & (type)(y))) +#define P2ALIGN_TYPED(x, align, type) \ + ((type)(x) & -(type)(align)) +#define P2PHASE_TYPED(x, align, type) \ + ((type)(x) & ((type)(align) - 1)) +#define P2NPHASE_TYPED(x, align, type) \ + (-(type)(x) & ((type)(align) - 1)) +#define P2ROUNDUP_TYPED(x, align, type) \ + (-(-(type)(x) & -(type)(align))) +#define P2END_TYPED(x, align, type) \ + (-(~(type)(x) & -(type)(align))) +#define P2PHASEUP_TYPED(x, align, phase, type) \ + ((type)(phase) - (((type)(phase) - (type)(x)) & -(type)(align))) +#define P2CROSS_TYPED(x, y, align, type) \ + (((type)(x) ^ (type)(y)) > (type)(align) - 1) +#define P2SAMEHIGHBIT_TYPED(x, y, type) \ + (((type)(x) ^ (type)(y)) < ((type)(x) & (type)(y))) /* avoid any possibility of clashing with <stddef.h> version */ diff --git a/lib/libspl/include/sys/systeminfo.h b/lib/libspl/include/sys/systeminfo.h index 9f561aaa8..3f7cef5b9 100644 --- a/lib/libspl/include/sys/systeminfo.h +++ b/lib/libspl/include/sys/systeminfo.h @@ -25,13 +25,13 @@ */ #ifndef _LIBSPL_SYS_SYSTEMINFO_H -#define _LIBSPL_SYS_SYSTEMINFO_H +#define _LIBSPL_SYS_SYSTEMINFO_H -#define HW_INVALID_HOSTID 0xFFFFFFFF /* an invalid hostid */ -#define HW_HOSTID_LEN 11 /* minimum buffer size needed */ +#define HW_INVALID_HOSTID 0xFFFFFFFF /* an invalid hostid */ +#define HW_HOSTID_LEN 11 /* minimum buffer size needed */ /* to hold a decimal or hex */ /* hostid string */ -#define sysinfo(cmd,buf,cnt) (-1) +#define sysinfo(cmd, buf, cnt) (-1) #endif diff --git a/lib/libspl/include/sys/systm.h b/lib/libspl/include/sys/systm.h index 5cb088dcc..1ed031d4e 100644 --- a/lib/libspl/include/sys/systm.h +++ b/lib/libspl/include/sys/systm.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_SYSTM_H -#define _LIBSPL_SYS_SYSTM_H +#define _LIBSPL_SYS_SYSTM_H #endif /* _LIBSPL_SYS_SYSTM_H */ diff --git a/lib/libspl/include/sys/time.h b/lib/libspl/include/sys/time.h index 852b2eff9..f0da440a2 100644 --- a/lib/libspl/include/sys/time.h +++ b/lib/libspl/include/sys/time.h @@ -25,37 +25,37 @@ */ #ifndef _LIBSPL_SYS_TIME_H -#define _LIBSPL_SYS_TIME_H +#define _LIBSPL_SYS_TIME_H #include_next <sys/time.h> #include <sys/types.h> #ifndef SEC -#define SEC 1 +#define SEC 1 #endif #ifndef MILLISEC -#define MILLISEC 1000 +#define MILLISEC 1000 #endif #ifndef MICROSEC -#define MICROSEC 1000000 +#define MICROSEC 1000000 #endif #ifndef NANOSEC -#define NANOSEC 1000000000 +#define NANOSEC 1000000000 #endif #ifndef NSEC_PER_USEC -#define NSEC_PER_USEC 1000L +#define NSEC_PER_USEC 1000L #endif #ifndef MSEC2NSEC -#define MSEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / MILLISEC)) +#define MSEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / MILLISEC)) #endif #ifndef NSEC2MSEC -#define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC)) +#define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC)) #endif extern hrtime_t gethrtime(void); diff --git a/lib/libspl/include/sys/types.h b/lib/libspl/include/sys/types.h index 77a5b2359..bd34dec32 100644 --- a/lib/libspl/include/sys/types.h +++ b/lib/libspl/include/sys/types.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_SYS_TYPES_H -#define _LIBSPL_SYS_TYPES_H +#define _LIBSPL_SYS_TYPES_H #include <sys/isa_defs.h> #include <sys/feature_tests.h> @@ -53,9 +53,9 @@ typedef u_longlong_t u_offset_t; typedef u_longlong_t len_t; typedef longlong_t diskaddr_t; -typedef ulong_t pfn_t; /* page frame number */ -typedef ulong_t pgcnt_t; /* number of pages */ -typedef long spgcnt_t; /* signed number of pages */ +typedef ulong_t pfn_t; /* page frame number */ +typedef ulong_t pgcnt_t; /* number of pages */ +typedef long spgcnt_t; /* signed number of pages */ typedef longlong_t hrtime_t; typedef struct timespec timestruc_t; diff --git a/lib/libspl/include/sys/uio.h b/lib/libspl/include/sys/uio.h index 8adc923e5..97e8412ef 100644 --- a/lib/libspl/include/sys/uio.h +++ b/lib/libspl/include/sys/uio.h @@ -45,14 +45,14 @@ typedef struct iovec iovec_t; typedef enum uio_rw { - UIO_READ = 0, - UIO_WRITE = 1, + UIO_READ = 0, + UIO_WRITE = 1, } uio_rw_t; typedef enum uio_seg { - UIO_USERSPACE = 0, - UIO_SYSSPACE = 1, - UIO_USERISPACE= 2, + UIO_USERSPACE = 0, + UIO_SYSSPACE = 1, + UIO_USERISPACE = 2, } uio_seg_t; typedef struct uio { @@ -102,7 +102,7 @@ typedef struct xuio { } xu_ext; } xuio_t; -#define XUIO_XUZC_PRIV(xuio) xuio->xu_ext.xu_zc.xu_zc_priv -#define XUIO_XUZC_RW(xuio) xuio->xu_ext.xu_zc.xu_zc_rw +#define XUIO_XUZC_PRIV(xuio) xuio->xu_ext.xu_zc.xu_zc_priv +#define XUIO_XUZC_RW(xuio) xuio->xu_ext.xu_zc.xu_zc_rw #endif /* _SYS_UIO_H */ diff --git a/lib/libspl/include/sys/utsname.h b/lib/libspl/include/sys/utsname.h index fd323b96d..e16e22dbd 100644 --- a/lib/libspl/include/sys/utsname.h +++ b/lib/libspl/include/sys/utsname.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_UTSNAME_H -#define _LIBSPL_UTSNAME_H +#define _LIBSPL_UTSNAME_H #include_next <sys/utsname.h> diff --git a/lib/libspl/include/sys/va_list.h b/lib/libspl/include/sys/va_list.h index cf6045451..04ad1480e 100644 --- a/lib/libspl/include/sys/va_list.h +++ b/lib/libspl/include/sys/va_list.h @@ -25,7 +25,7 @@ */ #ifndef _SYS_VA_LIST_H -#define _SYS_VA_LIST_H +#define _SYS_VA_LIST_H #include <stdarg.h> diff --git a/lib/libspl/include/sys/varargs.h b/lib/libspl/include/sys/varargs.h index b8a63d8d7..3d00a3361 100644 --- a/lib/libspl/include/sys/varargs.h +++ b/lib/libspl/include/sys/varargs.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_VARARGS_H -#define _LIBSPL_SYS_VARARGS_H +#define _LIBSPL_SYS_VARARGS_H #endif diff --git a/lib/libspl/include/sys/vnode.h b/lib/libspl/include/sys/vnode.h index f25e9e9c4..efcdd2c5a 100644 --- a/lib/libspl/include/sys/vnode.h +++ b/lib/libspl/include/sys/vnode.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_VNODE_H -#define _LIBSPL_SYS_VNODE_H +#define _LIBSPL_SYS_VNODE_H #endif /* _LIBSPL_SYS_VNODE_H */ diff --git a/lib/libspl/include/sys/zone.h b/lib/libspl/include/sys/zone.h index ea7c8bde3..bbb964dce 100644 --- a/lib/libspl/include/sys/zone.h +++ b/lib/libspl/include/sys/zone.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_SYS_ZONE_H -#define _LIBSPL_SYS_ZONE_H +#define _LIBSPL_SYS_ZONE_H #endif diff --git a/lib/libspl/include/thread.h b/lib/libspl/include/thread.h index a72f6d2b1..74694e23e 100644 --- a/lib/libspl/include/thread.h +++ b/lib/libspl/include/thread.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_THREAD_H -#define _LIBSPL_THREAD_H +#define _LIBSPL_THREAD_H #endif /* _LIBSPL_THREAD_H */ diff --git a/lib/libspl/include/tzfile.h b/lib/libspl/include/tzfile.h index 441b8cf8b..7bd4087cd 100644 --- a/lib/libspl/include/tzfile.h +++ b/lib/libspl/include/tzfile.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_TZFILE_H -#define _LIBSPL_TZFILE_H +#define _LIBSPL_TZFILE_H #include <sys/tzfile.h> diff --git a/lib/libspl/include/ucred.h b/lib/libspl/include/ucred.h index 4ca424ed3..8178fdec4 100644 --- a/lib/libspl/include/ucred.h +++ b/lib/libspl/include/ucred.h @@ -25,7 +25,7 @@ */ #ifndef _LIBSPL_UCRED_H -#define _LIBSPL_UCRED_H +#define _LIBSPL_UCRED_H typedef int ucred_t; diff --git a/lib/libspl/include/umem.h b/lib/libspl/include/umem.h index f102f662a..68ff9a576 100644 --- a/lib/libspl/include/umem.h +++ b/lib/libspl/include/umem.h @@ -25,9 +25,10 @@ */ #ifndef _LIBSPL_UMEM_H -#define _LIBSPL_UMEM_H +#define _LIBSPL_UMEM_H -/* XXX: We should use the real portable umem library if it is detected +/* + * XXX: We should use the real portable umem library if it is detected * at configure time. However, if the library is not available, we can * use a trivial malloc based implementation. This obviously impacts * performance, but unless you are using a full userspace build of zpool for @@ -48,18 +49,18 @@ typedef void vmem_t; /* * Flags for umem_alloc/umem_free */ -#define UMEM_DEFAULT 0x0000 /* normal -- may fail */ -#define UMEM_NOFAIL 0x0100 /* Never fails */ +#define UMEM_DEFAULT 0x0000 /* normal -- may fail */ +#define UMEM_NOFAIL 0x0100 /* Never fails */ /* * Flags for umem_cache_create() */ -#define UMC_NOTOUCH 0x00010000 -#define UMC_NODEBUG 0x00020000 -#define UMC_NOMAGAZINE 0x00040000 -#define UMC_NOHASH 0x00080000 +#define UMC_NOTOUCH 0x00010000 +#define UMC_NODEBUG 0x00020000 +#define UMC_NOMAGAZINE 0x00040000 +#define UMC_NOHASH 0x00080000 -#define UMEM_CACHE_NAMELEN 31 +#define UMEM_CACHE_NAMELEN 31 typedef int umem_nofail_callback_t(void); typedef int umem_constructor_t(void *, void *, int); @@ -87,7 +88,7 @@ umem_alloc(size_t size, int flags) ptr = malloc(size); } while (ptr == NULL && (flags & UMEM_NOFAIL)); - return ptr; + return (ptr); } static inline void * @@ -105,10 +106,10 @@ umem_alloc_aligned(size_t size, size_t align, int flags) __func__, align); if (flags & UMEM_NOFAIL) abort(); - return NULL; + return (NULL); } - return ptr; + return (ptr); } static inline void * @@ -120,7 +121,7 @@ umem_zalloc(size_t size, int flags) if (ptr) memset(ptr, 0, size); - return ptr; + return (ptr); } static inline void @@ -133,15 +134,16 @@ static inline void umem_nofail_callback(umem_nofail_callback_t *cb) {} static inline umem_cache_t * -umem_cache_create(char *name, size_t bufsize, size_t align, - umem_constructor_t *constructor, - umem_destructor_t *destructor, - umem_reclaim_t *reclaim, - void *priv, void *vmp, int cflags) +umem_cache_create( + char *name, size_t bufsize, size_t align, + umem_constructor_t *constructor, + umem_destructor_t *destructor, + umem_reclaim_t *reclaim, + void *priv, void *vmp, int cflags) { umem_cache_t *cp; - cp = umem_alloc(sizeof(umem_cache_t), UMEM_DEFAULT); + cp = umem_alloc(sizeof (umem_cache_t), UMEM_DEFAULT); if (cp) { strncpy(cp->cache_name, name, UMEM_CACHE_NAMELEN); cp->cache_bufsize = bufsize; @@ -154,13 +156,13 @@ umem_cache_create(char *name, size_t bufsize, size_t align, cp->cache_cflags = cflags; } - return cp; + return (cp); } static inline void umem_cache_destroy(umem_cache_t *cp) { - umem_free(cp, sizeof(umem_cache_t)); + umem_free(cp, sizeof (umem_cache_t)); } static inline void * @@ -169,14 +171,15 @@ umem_cache_alloc(umem_cache_t *cp, int flags) void *ptr; if (cp->cache_align != 0) - ptr = umem_alloc_aligned(cp->cache_bufsize, cp->cache_align, flags); + ptr = umem_alloc_aligned( + cp->cache_bufsize, cp->cache_align, flags); else ptr = umem_alloc(cp->cache_bufsize, flags); if (ptr && cp->cache_constructor) cp->cache_constructor(ptr, cp->cache_private, UMEM_DEFAULT); - return ptr; + return (ptr); } static inline void diff --git a/lib/libspl/include/unistd.h b/lib/libspl/include/unistd.h index dc95e28b5..53851f4ab 100644 --- a/lib/libspl/include/unistd.h +++ b/lib/libspl/include/unistd.h @@ -27,21 +27,21 @@ #include_next <unistd.h> #ifndef _LIBSPL_UNISTD_H -#define _LIBSPL_UNISTD_H +#define _LIBSPL_UNISTD_H #if !defined(HAVE_IOCTL_IN_UNISTD_H) -# if defined(HAVE_IOCTL_IN_SYS_IOCTL_H) -# include <sys/ioctl.h> -# elif defined(HAVE_IOCTL_IN_STROPTS_H) -# include <stropts.h> -# else -# error "System call ioctl() unavailable" -# endif -#endif +#if defined(HAVE_IOCTL_IN_SYS_IOCTL_H) +#include <sys/ioctl.h> +#elif defined(HAVE_IOCTL_IN_STROPTS_H) +#include <stropts.h> +#else /* HAVE_IOCTL_IN_STROPTS_H */ +#error "System call ioctl() unavailable" +#endif /* HAVE_IOCTL_IN_SYS_IOCTL_H */ +#endif /* !HAVE_IOCTL_IN_UNISTD_H */ #if !defined(HAVE_ISSETUGID) -# include <sys/types.h> -# define issetugid() (geteuid() == 0 || getegid() == 0) +#include <sys/types.h> +#define issetugid() (geteuid() == 0 || getegid() == 0) #endif #endif /* _LIBSPL_UNISTD_H */ diff --git a/lib/libspl/include/util/sscanf.h b/lib/libspl/include/util/sscanf.h index 9d13bf25f..ead36acab 100644 --- a/lib/libspl/include/util/sscanf.h +++ b/lib/libspl/include/util/sscanf.h @@ -25,6 +25,6 @@ */ #ifndef _LIBSPL_UTIL_SSCANF_H -#define _LIBSPL_UTIL_SSCANF_H +#define _LIBSPL_UTIL_SSCANF_H #endif diff --git a/lib/libspl/include/zone.h b/lib/libspl/include/zone.h index dd24a1bb2..b4a6deb40 100644 --- a/lib/libspl/include/zone.h +++ b/lib/libspl/include/zone.h @@ -36,8 +36,8 @@ extern "C" { #endif -#define GLOBAL_ZONEID 0 -#define GLOBAL_ZONEID_NAME "global" +#define GLOBAL_ZONEID 0 +#define GLOBAL_ZONEID_NAME "global" /* * Functions for mapping between id and name for active zones. diff --git a/lib/libspl/zone.c b/lib/libspl/zone.c index f4269a76c..5ca93b224 100644 --- a/lib/libspl/zone.c +++ b/lib/libspl/zone.c @@ -27,34 +27,37 @@ #include <string.h> #include <errno.h> -zoneid_t getzoneid() +zoneid_t +getzoneid() { - return GLOBAL_ZONEID; + return (GLOBAL_ZONEID); } -zoneid_t getzoneidbyname(const char *name) +zoneid_t +getzoneidbyname(const char *name) { - if(name == NULL) - return GLOBAL_ZONEID; + if (name == NULL) + return (GLOBAL_ZONEID); - if(strcmp(name, GLOBAL_ZONEID_NAME) == 0) - return GLOBAL_ZONEID; + if (strcmp(name, GLOBAL_ZONEID_NAME) == 0) + return (GLOBAL_ZONEID); - return EINVAL; + return (EINVAL); } -ssize_t getzonenamebyid(zoneid_t id, char *buf, size_t buflen) +ssize_t +getzonenamebyid(zoneid_t id, char *buf, size_t buflen) { - if(id != GLOBAL_ZONEID) - return EINVAL; + if (id != GLOBAL_ZONEID) + return (EINVAL); ssize_t ret = strlen(GLOBAL_ZONEID_NAME) + 1; - if(buf == NULL || buflen == 0) - return ret; + if (buf == NULL || buflen == 0) + return (ret); strncpy(buf, GLOBAL_ZONEID_NAME, buflen); buf[buflen - 1] = '\0'; - return ret; + return (ret); } diff --git a/lib/libzfs/libzfs_fru.c b/lib/libzfs/libzfs_fru.c index 4e2fe9d07..6be927f80 100644 --- a/lib/libzfs/libzfs_fru.c +++ b/lib/libzfs/libzfs_fru.c @@ -461,9 +461,6 @@ libzfs_fru_clear(libzfs_handle_t *hdl, boolean_t final) void libzfs_fru_clear(libzfs_handle_t *hdl, boolean_t final) { - return; } #endif /* HAVE_LIBTOPO */ - - diff --git a/lib/libzfs/libzfs_import.c b/lib/libzfs/libzfs_import.c index d1fa98e67..b5a079c0e 100644 --- a/lib/libzfs/libzfs_import.c +++ b/lib/libzfs/libzfs_import.c @@ -168,7 +168,7 @@ fix_paths(nvlist_t *nv, name_entry_t *names) } if ((strlen(path) == strlen(ne->ne_name)) && - !strncmp(path, ne->ne_name, strlen(path))) { + strncmp(path, ne->ne_name, strlen(path)) == 0) { best = ne; break; } @@ -997,7 +997,7 @@ err_blkid3: err_blkid2: blkid_put_cache(cache); err_blkid1: - return err; + return (err); } #endif /* HAVE_LIBBLKID */ @@ -1125,14 +1125,14 @@ zpool_find_import_impl(libzfs_handle_t *hdl, importargs_t *iarg) * when access from Xen dom0. */ if ((strncmp(name, "watchdog", 8) == 0) || - (strncmp(name, "fuse", 4) == 0) || - (strncmp(name, "ppp", 3) == 0) || - (strncmp(name, "tty", 3) == 0) || - (strncmp(name, "vcs", 3) == 0) || - (strncmp(name, "parport", 7) == 0) || - (strncmp(name, "lp", 2) == 0) || - (strncmp(name, "fd", 2) == 0) || - (strncmp(name, "hpet", 4) == 0) || + (strncmp(name, "fuse", 4) == 0) || + (strncmp(name, "ppp", 3) == 0) || + (strncmp(name, "tty", 3) == 0) || + (strncmp(name, "vcs", 3) == 0) || + (strncmp(name, "parport", 7) == 0) || + (strncmp(name, "lp", 2) == 0) || + (strncmp(name, "fd", 2) == 0) || + (strncmp(name, "hpet", 4) == 0) || (strncmp(name, "core", 4) == 0)) continue; @@ -1165,7 +1165,7 @@ zpool_find_import_impl(libzfs_handle_t *hdl, importargs_t *iarg) ZPOOL_CONFIG_POOL_NAME, &pname) == 0)) { if (strcmp(iarg->poolname, pname)) - matched = B_FALSE; + matched = B_FALSE; } else if (iarg->guid != 0) { uint64_t this_guid; diff --git a/lib/libzfs/libzfs_mount.c b/lib/libzfs/libzfs_mount.c index 68e4ef4de..3cd6406b2 100644 --- a/lib/libzfs/libzfs_mount.c +++ b/lib/libzfs/libzfs_mount.c @@ -279,7 +279,7 @@ do_mount(const char *src, const char *mntpt, char *opts) "-t", MNTTYPE_ZFS, "-o", opts, (char *)src, - (char *)mntpt, + (char *)mntpt, (char *)NULL }; int rc; @@ -287,22 +287,22 @@ do_mount(const char *src, const char *mntpt, char *opts) rc = libzfs_run_process(argv[0], argv, STDOUT_VERBOSE|STDERR_VERBOSE); if (rc) { if (rc & MOUNT_FILEIO) - return EIO; + return (EIO); if (rc & MOUNT_USER) - return EINTR; + return (EINTR); if (rc & MOUNT_SOFTWARE) - return EPIPE; + return (EPIPE); if (rc & MOUNT_BUSY) - return EBUSY; + return (EBUSY); if (rc & MOUNT_SYSERR) - return EAGAIN; + return (EAGAIN); if (rc & MOUNT_USAGE) - return EINVAL; + return (EINVAL); - return ENXIO; /* Generic error */ + return (ENXIO); /* Generic error */ } - return 0; + return (0); } static int @@ -890,7 +890,7 @@ zfs_unshare_proto(zfs_handle_t *zhp, const char *mountpoint, mntpt = zfs_strdup(zhp->zfs_hdl, entry.mnt_mountp); for (curr_proto = proto; *curr_proto != PROTO_END; - curr_proto++) { + curr_proto++) { if (is_shared(hdl, mntpt, *curr_proto) && unshare_one(hdl, zhp->zfs_name, diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c index ccaa86bea..b822ace68 100644 --- a/lib/libzfs/libzfs_pool.c +++ b/lib/libzfs/libzfs_pool.c @@ -242,7 +242,7 @@ int zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len, zprop_source_t *srctype) { - return zpool_get_prop_literal(zhp, prop, buf, len, srctype, B_FALSE); + return (zpool_get_prop_literal(zhp, prop, buf, len, srctype, B_FALSE)); } /* @@ -250,8 +250,8 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len, * a pre-allocated buffer. */ int -zpool_get_prop_literal(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len, - zprop_source_t *srctype, boolean_t literal) +zpool_get_prop_literal(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, + size_t len, zprop_source_t *srctype, boolean_t literal) { uint64_t intval; const char *strval; @@ -1222,8 +1222,9 @@ zpool_create(libzfs_handle_t *hdl, const char *pool, nvlist_t *nvroot, * part of an active md or lvm device. */ zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, - "one or more vdevs refer to the same device, or one of\n" - "the devices is part of an active md or lvm device")); + "one or more vdevs refer to the same device, or " + "one of\nthe devices is part of an active md or " + "lvm device")); return (zfs_error(hdl, EZFS_BADDEV, msg)); case EOVERFLOW: @@ -2427,7 +2428,7 @@ zpool_vdev_online(zpool_handle_t *zhp, const char *path, int flags, if (path[0] != '/') { error = zfs_resolve_shortname(path, buf, - sizeof(buf)); + sizeof (buf)); if (error != 0) return (zfs_error(hdl, EZFS_NODEVICE, msg)); @@ -2519,7 +2520,7 @@ zpool_vdev_fault(zpool_handle_t *zhp, uint64_t guid, vdev_aux_t aux) libzfs_handle_t *hdl = zhp->zpool_hdl; (void) snprintf(msg, sizeof (msg), - dgettext(TEXT_DOMAIN, "cannot fault %llu"), (u_longlong_t)guid); + dgettext(TEXT_DOMAIN, "cannot fault %llu"), (u_longlong_t)guid); (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name)); zc.zc_guid = guid; @@ -2554,7 +2555,7 @@ zpool_vdev_degrade(zpool_handle_t *zhp, uint64_t guid, vdev_aux_t aux) libzfs_handle_t *hdl = zhp->zpool_hdl; (void) snprintf(msg, sizeof (msg), - dgettext(TEXT_DOMAIN, "cannot degrade %llu"), (u_longlong_t)guid); + dgettext(TEXT_DOMAIN, "cannot degrade %llu"), (u_longlong_t)guid); (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name)); zc.zc_guid = guid; @@ -3215,7 +3216,7 @@ zpool_vdev_clear(zpool_handle_t *zhp, uint64_t guid) (void) snprintf(msg, sizeof (msg), dgettext(TEXT_DOMAIN, "cannot clear errors for %llx"), - (u_longlong_t)guid); + (u_longlong_t)guid); (void) strlcpy(zc.zc_name, zhp->zpool_name, sizeof (zc.zc_name)); zc.zc_guid = guid; @@ -3460,7 +3461,7 @@ zpool_vdev_name(libzfs_handle_t *hdl, zpool_handle_t *zhp, nvlist_t *nv, */ if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_WHOLE_DISK, &value) == 0 && value) { - return strip_partition(hdl, path); + return (strip_partition(hdl, path)); } } else { verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &path) == 0); @@ -3880,7 +3881,8 @@ zpool_obj_to_path(zpool_handle_t *zhp, uint64_t dsobj, uint64_t obj, if (dsobj == 0) { /* special case for the MOS */ - (void) snprintf(pathname, len, "<metadata>:<0x%llx>", (longlong_t)obj); + (void) snprintf(pathname, len, "<metadata>:<0x%llx>", + (longlong_t)obj); return; } @@ -3912,7 +3914,8 @@ zpool_obj_to_path(zpool_handle_t *zhp, uint64_t dsobj, uint64_t obj, dsname, zc.zc_value); } } else { - (void) snprintf(pathname, len, "%s:<0x%llx>", dsname, (longlong_t)obj); + (void) snprintf(pathname, len, "%s:<0x%llx>", dsname, + (longlong_t)obj); } free(mntpnt); } @@ -4012,22 +4015,22 @@ zpool_label_disk_check(char *path) int fd, err; if ((fd = open(path, O_RDWR|O_DIRECT)) < 0) - return errno; + return (errno); if ((err = efi_alloc_and_read(fd, &vtoc)) != 0) { (void) close(fd); - return err; + return (err); } if (vtoc->efi_flags & EFI_GPT_PRIMARY_CORRUPT) { efi_free(vtoc); (void) close(fd); - return EIDRM; + return (EIDRM); } efi_free(vtoc); (void) close(fd); - return 0; + return (0); } /* @@ -4167,5 +4170,5 @@ zpool_label_disk(libzfs_handle_t *hdl, zpool_handle_t *zhp, char *name) return (zfs_error(hdl, EZFS_LABELFAILED, errbuf)); } - return 0; + return (0); } diff --git a/lib/libzfs/libzfs_util.c b/lib/libzfs/libzfs_util.c index 54dc2afc5..706ae1769 100644 --- a/lib/libzfs/libzfs_util.c +++ b/lib/libzfs/libzfs_util.c @@ -617,8 +617,8 @@ libzfs_module_loaded(const char *module) const char path_prefix[] = "/sys/module/"; char path[256]; - memcpy(path, path_prefix, sizeof(path_prefix) - 1); - strcpy(path + sizeof(path_prefix) - 1, module); + memcpy(path, path_prefix, sizeof (path_prefix) - 1); + strcpy(path + sizeof (path_prefix) - 1, module); return (access(path, F_OK) == 0); } @@ -652,12 +652,12 @@ libzfs_run_process(const char *path, char *argv[], int flags) while ((rc = waitpid(pid, &status, 0)) == -1 && errno == EINTR); if (rc < 0 || !WIFEXITED(status)) - return -1; + return (-1); - return WEXITSTATUS(status); + return (WEXITSTATUS(status)); } - return -1; + return (-1); } int @@ -666,9 +666,9 @@ libzfs_load_module(const char *module) char *argv[4] = {"/sbin/modprobe", "-q", (char *)module, (char *)0}; if (libzfs_module_loaded(module)) - return 0; + return (0); - return libzfs_run_process("/sbin/modprobe", argv, 0); + return (libzfs_run_process("/sbin/modprobe", argv, 0)); } libzfs_handle_t * @@ -678,8 +678,8 @@ libzfs_init(void) if (libzfs_load_module("zfs") != 0) { (void) fprintf(stderr, gettext("Failed to load ZFS module " - "stack.\nLoad the module manually by running " - "'insmod <location>/zfs.ko' as root.\n")); + "stack.\nLoad the module manually by running " + "'insmod <location>/zfs.ko' as root.\n")); return (NULL); } @@ -689,11 +689,11 @@ libzfs_init(void) if ((hdl->libzfs_fd = open(ZFS_DEV, O_RDWR)) < 0) { (void) fprintf(stderr, gettext("Unable to open %s: %s.\n"), - ZFS_DEV, strerror(errno)); + ZFS_DEV, strerror(errno)); if (errno == ENOENT) (void) fprintf(stderr, - gettext("Verify the ZFS module stack is " - "loaded by running '/sbin/modprobe zfs'.\n")); + gettext("Verify the ZFS module stack is " + "loaded by running '/sbin/modprobe zfs'.\n")); free(hdl); return (NULL); @@ -914,7 +914,7 @@ zfs_strcmp_shortname(char *name, char *cmp_name, int wholedisk) if (wholedisk) path_len = zfs_append_partition(path_name, MAXPATHLEN); - if ((path_len == cmp_len) && !strcmp(path_name, cmp_name)) { + if ((path_len == cmp_len) && strcmp(path_name, cmp_name) == 0) { error = 0; break; } @@ -957,7 +957,7 @@ zfs_strcmp_pathname(char *name, char *cmp, int wholedisk) } if (name[0] != '/') - return zfs_strcmp_shortname(name, cmp_name, wholedisk); + return (zfs_strcmp_shortname(name, cmp_name, wholedisk)); strncpy(path_name, name, MAXPATHLEN); path_len = strlen(path_name); @@ -1313,10 +1313,10 @@ str2shift(libzfs_handle_t *hdl, const char *buf) */ if (buf[1] == '\0' || (toupper(buf[0]) != 'B' && - ((toupper(buf[1]) == 'B' && buf[2] == '\0') || - (toupper(buf[1]) == 'I' && toupper(buf[2]) == 'B' && - buf[3] == '\0')))) - return (10*i); + ((toupper(buf[1]) == 'B' && buf[2] == '\0') || + (toupper(buf[1]) == 'I' && toupper(buf[2]) == 'B' && + buf[3] == '\0')))) + return (10 * i); if (hdl) zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, diff --git a/lib/libzpool/kernel.c b/lib/libzpool/kernel.c index f994f8ee3..05bbd06cc 100644 --- a/lib/libzpool/kernel.c +++ b/lib/libzpool/kernel.c @@ -74,7 +74,7 @@ thread_init(void) VERIFY3S(pthread_key_create(&kthread_key, NULL), ==, 0); /* Create entry for primary kthread */ - kt = umem_zalloc(sizeof(kthread_t), UMEM_NOFAIL); + kt = umem_zalloc(sizeof (kthread_t), UMEM_NOFAIL); kt->t_tid = pthread_self(); kt->t_func = NULL; @@ -93,7 +93,7 @@ thread_fini(void) ASSERT(pthread_equal(kt->t_tid, pthread_self())); ASSERT3P(kt->t_func, ==, NULL); - umem_free(kt, sizeof(kthread_t)); + umem_free(kt, sizeof (kthread_t)); /* Wait for all threads to exit via thread_exit() */ VERIFY3S(pthread_mutex_lock(&kthread_lock), ==, 0); @@ -117,7 +117,7 @@ zk_thread_current(void) ASSERT3P(kt, !=, NULL); - return kt; + return (kt); } void * @@ -137,12 +137,12 @@ zk_thread_helper(void *arg) /* Unreachable, thread must exit with thread_exit() */ abort(); - return NULL; + return (NULL); } kthread_t * zk_thread_create(caddr_t stk, size_t stksize, thread_func_t func, void *arg, - size_t len, proc_t *pp, int state, pri_t pri, int detachstate) + size_t len, proc_t *pp, int state, pri_t pri, int detachstate) { kthread_t *kt; pthread_attr_t attr; @@ -150,7 +150,7 @@ zk_thread_create(caddr_t stk, size_t stksize, thread_func_t func, void *arg, ASSERT3S(state & ~TS_RUN, ==, 0); - kt = umem_zalloc(sizeof(kthread_t), UMEM_NOFAIL); + kt = umem_zalloc(sizeof (kthread_t), UMEM_NOFAIL); kt->t_func = func; kt->t_arg = arg; @@ -188,7 +188,7 @@ zk_thread_create(caddr_t stk, size_t stksize, thread_func_t func, void *arg, VERIFY3S(pthread_attr_destroy(&attr), ==, 0); - return kt; + return (kt); } void @@ -198,7 +198,7 @@ zk_thread_exit(void) ASSERT(pthread_equal(kt->t_tid, pthread_self())); - umem_free(kt, sizeof(kthread_t)); + umem_free(kt, sizeof (kthread_t)); pthread_mutex_lock(&kthread_lock); kthread_nr--; @@ -737,7 +737,7 @@ vn_rdwr(int uio, vnode_t *vp, void *addr, ssize_t len, offset_t offset, * (memory or disk) due to O_DIRECT, so we abort() in order to * catch the offender. */ - abort(); + abort(); } #endif if (rc == -1) diff --git a/lib/libzpool/taskq.c b/lib/libzpool/taskq.c index 96c0d5c2b..72807f6a3 100644 --- a/lib/libzpool/taskq.c +++ b/lib/libzpool/taskq.c @@ -157,7 +157,7 @@ taskq_dispatch_delay(taskq_t *tq, task_func_t func, void *arg, uint_t tqflags, int taskq_empty_ent(taskq_ent_t *t) { - return t->tqent_next == NULL; + return (t->tqent_next == NULL); } void @@ -287,7 +287,8 @@ taskq_create(const char *name, int nthreads, pri_t pri, tq->tq_maxalloc = maxalloc; tq->tq_task.tqent_next = &tq->tq_task; tq->tq_task.tqent_prev = &tq->tq_task; - tq->tq_threadlist = kmem_alloc(nthreads*sizeof(kthread_t *), KM_SLEEP); + tq->tq_threadlist = kmem_alloc(nthreads * sizeof (kthread_t *), + KM_SLEEP); if (flags & TASKQ_PREPOPULATE) { mutex_enter(&tq->tq_lock); diff --git a/module/nvpair/nvpair.c b/module/nvpair/nvpair.c index 7ba3084f4..ff85d0251 100644 --- a/module/nvpair/nvpair.c +++ b/module/nvpair/nvpair.c @@ -1624,7 +1624,7 @@ nvlist_lookup_nvpair_ei_sep(nvlist_t *nvl, const char *name, const char sep, { nvpair_t *nvp; const char *np; - char *sepp=NULL; + char *sepp = NULL; char *idxp, *idxep; nvlist_t **nva; long idx = 0; diff --git a/module/nvpair/nvpair_alloc_spl.c b/module/nvpair/nvpair_alloc_spl.c index be6e8f0a5..a75b4a6c7 100644 --- a/module/nvpair/nvpair_alloc_spl.c +++ b/module/nvpair/nvpair_alloc_spl.c @@ -52,27 +52,27 @@ nv_free_spl(nv_alloc_t *nva, void *buf, size_t size) } const nv_alloc_ops_t spl_sleep_ops_def = { - NULL, /* nv_ao_init() */ - NULL, /* nv_ao_fini() */ - nv_alloc_sleep_spl, /* nv_ao_alloc() */ - nv_free_spl, /* nv_ao_free() */ - NULL /* nv_ao_reset() */ + NULL, /* nv_ao_init() */ + NULL, /* nv_ao_fini() */ + nv_alloc_sleep_spl, /* nv_ao_alloc() */ + nv_free_spl, /* nv_ao_free() */ + NULL /* nv_ao_reset() */ }; const nv_alloc_ops_t spl_pushpage_ops_def = { - NULL, /* nv_ao_init() */ - NULL, /* nv_ao_fini() */ - nv_alloc_pushpage_spl, /* nv_ao_alloc() */ - nv_free_spl, /* nv_ao_free() */ - NULL /* nv_ao_reset() */ + NULL, /* nv_ao_init() */ + NULL, /* nv_ao_fini() */ + nv_alloc_pushpage_spl, /* nv_ao_alloc() */ + nv_free_spl, /* nv_ao_free() */ + NULL /* nv_ao_reset() */ }; const nv_alloc_ops_t spl_nosleep_ops_def = { - NULL, /* nv_ao_init() */ - NULL, /* nv_ao_fini() */ - nv_alloc_nosleep_spl, /* nv_ao_alloc() */ - nv_free_spl, /* nv_ao_free() */ - NULL /* nv_ao_reset() */ + NULL, /* nv_ao_init() */ + NULL, /* nv_ao_fini() */ + nv_alloc_nosleep_spl, /* nv_ao_alloc() */ + nv_free_spl, /* nv_ao_free() */ + NULL /* nv_ao_reset() */ }; nv_alloc_t nv_alloc_sleep_def = { diff --git a/module/unicode/u8_textprep.c b/module/unicode/u8_textprep.c index 9cd8a0060..60e586d25 100644 --- a/module/unicode/u8_textprep.c +++ b/module/unicode/u8_textprep.c @@ -146,7 +146,7 @@ /* The following are some convenience macros. */ #define U8_PUT_3BYTES_INTO_UTF32(u, b1, b2, b3) \ (u) = ((((uint32_t)(b1) & 0x0F) << 12) | \ - (((uint32_t)(b2) & 0x3F) << 6) | \ + (((uint32_t)(b2) & 0x3F) << 6) | \ ((uint32_t)(b3) & 0x3F)); #define U8_SIMPLE_SWAP(a, b, t) \ diff --git a/module/zcommon/zfs_uio.c b/module/zcommon/zfs_uio.c index 990464594..90376f2ac 100644 --- a/module/zcommon/zfs_uio.c +++ b/module/zcommon/zfs_uio.c @@ -70,19 +70,16 @@ uiomove(void *p, size_t n, enum uio_rw rw, struct uio *uio) switch (uio->uio_segflg) { case UIO_USERSPACE: case UIO_USERISPACE: - /* p = kernel data pointer - * iov->iov_base = user data pointer */ - + /* + * p = kernel data pointer + * iov->iov_base = user data pointer + */ if (rw == UIO_READ) { if (copy_to_user(iov->iov_base, p, cnt)) - return EFAULT; - /* error = xcopyout_nta(p, iov->iov_base, cnt, - * (uio->uio_extflg & UIO_COPY_CACHED)); */ + return (EFAULT); } else { - /* error = xcopyin_nta(iov->iov_base, p, cnt, - * (uio->uio_extflg & UIO_COPY_CACHED)); */ if (copy_from_user(p, iov->iov_base, cnt)) - return EFAULT; + return (EFAULT); } break; case UIO_SYSSPACE: @@ -103,7 +100,7 @@ uiomove(void *p, size_t n, enum uio_rw rw, struct uio *uio) } EXPORT_SYMBOL(uiomove); -#define fuword8(uptr, vptr) get_user((*vptr), (uptr)) +#define fuword8(uptr, vptr) get_user((*vptr), (uptr)) /* * Fault in the pages of the first n bytes specified by the uio structure. @@ -194,21 +191,18 @@ uiocopy(void *p, size_t n, enum uio_rw rw, struct uio *uio, size_t *cbytes) case UIO_USERSPACE: case UIO_USERISPACE: - /* p = kernel data pointer - * iov->iov_base = user data pointer */ - + /* + * p = kernel data pointer + * iov->iov_base = user data pointer + */ if (rw == UIO_READ) { - /* * UIO_READ = copy data from kernel to user * */ + /* UIO_READ = copy data from kernel to user */ if (copy_to_user(iov->iov_base, p, cnt)) - return EFAULT; - /* error = xcopyout_nta(p, iov->iov_base, cnt, - * (uio->uio_extflg & UIO_COPY_CACHED)); */ + return (EFAULT); } else { - /* * UIO_WRITE = copy data from user to kernel * */ - /* error = xcopyin_nta(iov->iov_base, p, cnt, - * (uio->uio_extflg & UIO_COPY_CACHED)); */ + /* UIO_WRITE = copy data from user to kernel */ if (copy_from_user(p, iov->iov_base, cnt)) - return EFAULT; + return (EFAULT); } break; diff --git a/module/zfs/arc.c b/module/zfs/arc.c index d6b4e1f29..222614c3d 100644 --- a/module/zfs/arc.c +++ b/module/zfs/arc.c @@ -906,8 +906,10 @@ buf_fini(void) int i; #if defined(_KERNEL) && defined(HAVE_SPL) - /* Large allocations which do not require contiguous pages - * should be using vmem_free() in the linux kernel */ + /* + * Large allocations which do not require contiguous pages + * should be using vmem_free() in the linux kernel\ + */ vmem_free(buf_hash_table.ht_table, (buf_hash_table.ht_mask + 1) * sizeof (void *)); #else @@ -998,8 +1000,10 @@ buf_init(void) retry: buf_hash_table.ht_mask = hsize - 1; #if defined(_KERNEL) && defined(HAVE_SPL) - /* Large allocations which do not require contiguous pages - * should be using vmem_alloc() in the linux kernel */ + /* + * Large allocations which do not require contiguous pages + * should be using vmem_alloc() in the linux kernel + */ buf_hash_table.ht_table = vmem_zalloc(hsize * sizeof (void*), KM_SLEEP); #else @@ -1075,7 +1079,7 @@ arc_cksum_compute(arc_buf_t *buf, boolean_t force) return; } buf->b_hdr->b_freeze_cksum = kmem_alloc(sizeof (zio_cksum_t), - KM_PUSHPAGE); + KM_PUSHPAGE); fletcher_2_native(buf->b_data, buf->b_hdr->b_size, buf->b_hdr->b_freeze_cksum); mutex_exit(&buf->b_hdr->b_freeze_lock); @@ -1219,7 +1223,7 @@ arc_buf_info(arc_buf_t *ab, arc_buf_info_t *abi, int state_index) arc_buf_hdr_t *hdr = ab->b_hdr; arc_state_t *state = hdr->b_state; - memset(abi, 0, sizeof(arc_buf_info_t)); + memset(abi, 0, sizeof (arc_buf_info_t)); abi->abi_flags = hdr->b_flags; abi->abi_datacnt = hdr->b_datacnt; abi->abi_state_type = state ? state->arcs_state : ARC_STATE_ANON; @@ -2031,7 +2035,7 @@ arc_evict_ghost(arc_state_t *state, uint64_t spa, int64_t bytes, int count = 0; ASSERT(GHOST_STATE(state)); - bzero(&marker, sizeof(marker)); + bzero(&marker, sizeof (marker)); top: mutex_enter(&state->arcs_mtx); for (ab = list_tail(list); ab; ab = ab_prev) { @@ -2412,7 +2416,8 @@ arc_adapt_thread(void) } /* reset the growth delay for every reclaim */ - arc_grow_time = ddi_get_lbolt()+(zfs_arc_grow_retry * hz); + arc_grow_time = ddi_get_lbolt() + + (zfs_arc_grow_retry * hz); arc_kmem_reap_now(last_reclaim, 0); arc_warm = B_TRUE; @@ -3394,7 +3399,7 @@ arc_add_prune_callback(arc_prune_func_t *func, void *private) { arc_prune_t *p; - p = kmem_alloc(sizeof(*p), KM_SLEEP); + p = kmem_alloc(sizeof (*p), KM_SLEEP); p->p_pfunc = func; p->p_private = private; list_link_init(&p->p_node); @@ -4958,7 +4963,7 @@ l2arc_write_buffers(spa_t *spa, l2arc_dev_t *dev, uint64_t target_sz, list_insert_head(dev->l2ad_buflist, head); cb = kmem_alloc(sizeof (l2arc_write_callback_t), - KM_PUSHPAGE); + KM_PUSHPAGE); cb->l2wcb_dev = dev; cb->l2wcb_head = head; pio = zio_root(spa, l2arc_write_done, cb, diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index 01352a91c..c8a526171 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -305,8 +305,10 @@ dbuf_init(void) retry: h->hash_table_mask = hsize - 1; #if defined(_KERNEL) && defined(HAVE_SPL) - /* Large allocations which do not require contiguous pages - * should be using vmem_alloc() in the linux kernel */ + /* + * Large allocations which do not require contiguous pages + * should be using vmem_alloc() in the linux kernel + */ h->hash_table = vmem_zalloc(hsize * sizeof (void *), KM_PUSHPAGE); #else h->hash_table = kmem_zalloc(hsize * sizeof (void *), KM_NOSLEEP); @@ -339,8 +341,10 @@ dbuf_fini(void) for (i = 0; i < DBUF_MUTEXES; i++) mutex_destroy(&h->hash_mutexes[i]); #if defined(_KERNEL) && defined(HAVE_SPL) - /* Large allocations which do not require contiguous pages - * should be using vmem_free() in the linux kernel */ + /* + * Large allocations which do not require contiguous pages + * should be using vmem_free() in the linux kernel + */ vmem_free(h->hash_table, (h->hash_table_mask + 1) * sizeof (void *)); #else kmem_free(h->hash_table, (h->hash_table_mask + 1) * sizeof (void *)); @@ -1700,8 +1704,7 @@ dbuf_findbp(dnode_t *dn, int level, uint64_t blkid, int fail_sparse, if (dh == NULL) { err = dbuf_hold_impl(dn, level+1, blkid >> epbs, fail_sparse, NULL, parentp); - } - else { + } else { __dbuf_hold_impl_init(dh + 1, dn, dh->dh_level + 1, blkid >> epbs, fail_sparse, NULL, parentp, dh->dh_depth + 1); @@ -1927,7 +1930,7 @@ dbuf_prefetch(dnode_t *dn, uint64_t blkid, zio_priority_t prio) } } -#define DBUF_HOLD_IMPL_MAX_DEPTH 20 +#define DBUF_HOLD_IMPL_MAX_DEPTH 20 /* * Returns with db_holds incremented, and db_mtx not held. @@ -1956,7 +1959,8 @@ top: dh->dh_fail_sparse, &dh->dh_parent, &dh->dh_bp, dh); if (dh->dh_fail_sparse) { - if (dh->dh_err == 0 && dh->dh_bp && BP_IS_HOLE(dh->dh_bp)) + if (dh->dh_err == 0 && + dh->dh_bp && BP_IS_HOLE(dh->dh_bp)) dh->dh_err = SET_ERROR(ENOENT); if (dh->dh_err) { if (dh->dh_parent) @@ -2037,13 +2041,13 @@ dbuf_hold_impl(dnode_t *dn, uint8_t level, uint64_t blkid, int fail_sparse, struct dbuf_hold_impl_data *dh; int error; - dh = kmem_zalloc(sizeof(struct dbuf_hold_impl_data) * + dh = kmem_zalloc(sizeof (struct dbuf_hold_impl_data) * DBUF_HOLD_IMPL_MAX_DEPTH, KM_PUSHPAGE); __dbuf_hold_impl_init(dh, dn, level, blkid, fail_sparse, tag, dbp, 0); error = __dbuf_hold_impl(dh); - kmem_free(dh, sizeof(struct dbuf_hold_impl_data) * + kmem_free(dh, sizeof (struct dbuf_hold_impl_data) * DBUF_HOLD_IMPL_MAX_DEPTH); return (error); @@ -2359,7 +2363,8 @@ dbuf_check_blkptr(dnode_t *dn, dmu_buf_impl_t *db) } } -/* dbuf_sync_indirect() is called recursively from dbuf_sync_list() so it +/* + * dbuf_sync_indirect() is called recursively from dbuf_sync_list() so it * is critical the we not allow the compiler to inline this function in to * dbuf_sync_list() thereby drastically bloating the stack usage. */ @@ -2409,7 +2414,8 @@ dbuf_sync_indirect(dbuf_dirty_record_t *dr, dmu_tx_t *tx) zio_nowait(zio); } -/* dbuf_sync_leaf() is called recursively from dbuf_sync_list() so it is +/* + * dbuf_sync_leaf() is called recursively from dbuf_sync_list() so it is * critical the we not allow the compiler to inline this function in to * dbuf_sync_list() thereby drastically bloating the stack usage. */ diff --git a/module/zfs/dbuf_stats.c b/module/zfs/dbuf_stats.c index ef760eaba..0cad9efdd 100644 --- a/module/zfs/dbuf_stats.c +++ b/module/zfs/dbuf_stats.c @@ -53,11 +53,11 @@ dbuf_stats_hash_table_headers(char *buf, size_t size) "%-6s %-6s %-8s %-8s %-6s %-6s %-5s %-8s %-8s\n", "dbuf", "arcbuf", "dnode", "pool", "objset", "object", "level", "blkid", "offset", "dbsize", "meta", "state", "dbholds", "list", - "atype", "index", "flags", "count", "asize", "access", "mru", "gmru", - "mfu", "gmfu", "l2", "l2_dattr", "l2_asize", "l2_comp", "aholds", - "dtype", "btype", "data_bs", "meta_bs", "bsize", - "lvls", "dholds", "blocks", "dsize"); - buf[size] = '\0'; + "atype", "index", "flags", "count", "asize", "access", + "mru", "gmru", "mfu", "gmfu", "l2", "l2_dattr", "l2_asize", + "l2_comp", "aholds", "dtype", "btype", "data_bs", "meta_bs", + "bsize", "lvls", "dholds", "blocks", "dsize"); + buf[size] = '\0'; return (0); } @@ -118,7 +118,7 @@ __dbuf_stats_hash_table_data(char *buf, size_t size, dmu_buf_impl_t *db) (ulong_t)refcount_count(&dn->dn_holds), (u_longlong_t)doi.doi_fill_count, (u_longlong_t)doi.doi_max_offset); - buf[size] = '\0'; + buf[size] = '\0'; return (size); } @@ -166,7 +166,7 @@ dbuf_stats_hash_table_addr(kstat_t *ksp, loff_t n) { dbuf_stats_t *dsh = ksp->ks_private; - ASSERT(MUTEX_HELD(&dsh->lock)); + ASSERT(MUTEX_HELD(&dsh->lock)); if (n <= dsh->hash->hash_table_mask) { dsh->idx = n; diff --git a/module/zfs/ddt.c b/module/zfs/ddt.c index 22720c9dd..b923df13a 100644 --- a/module/zfs/ddt.c +++ b/module/zfs/ddt.c @@ -916,20 +916,20 @@ ddt_class_contains(spa_t *spa, enum ddt_class max_class, const blkptr_t *bp) return (B_TRUE); ddt = spa->spa_ddt[BP_GET_CHECKSUM(bp)]; - dde = kmem_alloc(sizeof(ddt_entry_t), KM_PUSHPAGE); + dde = kmem_alloc(sizeof (ddt_entry_t), KM_PUSHPAGE); ddt_key_fill(&(dde->dde_key), bp); for (type = 0; type < DDT_TYPES; type++) { for (class = 0; class <= max_class; class++) { if (ddt_object_lookup(ddt, type, class, dde) == 0) { - kmem_free(dde, sizeof(ddt_entry_t)); + kmem_free(dde, sizeof (ddt_entry_t)); return (B_TRUE); } } } - kmem_free(dde, sizeof(ddt_entry_t)); + kmem_free(dde, sizeof (ddt_entry_t)); return (B_FALSE); } @@ -1209,5 +1209,5 @@ ddt_walk(spa_t *spa, ddt_bookmark_t *ddb, ddt_entry_t *dde) #if defined(_KERNEL) && defined(HAVE_SPL) module_param(zfs_dedup_prefetch, int, 0644); -MODULE_PARM_DESC(zfs_dedup_prefetch,"Enable prefetching dedup-ed blks"); +MODULE_PARM_DESC(zfs_dedup_prefetch, "Enable prefetching dedup-ed blks"); #endif diff --git a/module/zfs/ddt_zap.c b/module/zfs/ddt_zap.c index 65b14ab63..a21ed4542 100644 --- a/module/zfs/ddt_zap.c +++ b/module/zfs/ddt_zap.c @@ -141,7 +141,7 @@ ddt_zap_walk(objset_t *os, uint64_t object, ddt_entry_t *dde, uint64_t *walk) static int ddt_zap_count(objset_t *os, uint64_t object, uint64_t *count) { - return zap_count(os, object, count); + return (zap_count(os, object, count)); } const ddt_ops_t ddt_zap_ops = { diff --git a/module/zfs/dmu.c b/module/zfs/dmu.c index ade13b9f0..9e99558a3 100644 --- a/module/zfs/dmu.c +++ b/module/zfs/dmu.c @@ -400,7 +400,8 @@ dmu_buf_hold_array_by_dnode(dnode_t *dn, uint64_t offset, uint64_t length, } nblks = 1; } - dbp = kmem_zalloc(sizeof (dmu_buf_t *) * nblks, KM_PUSHPAGE | KM_NODEBUG); + dbp = kmem_zalloc(sizeof (dmu_buf_t *) * nblks, + KM_PUSHPAGE | KM_NODEBUG); zio = zio_root(dn->dn_objset->os_spa, NULL, NULL, ZIO_FLAG_CANFAIL); blkid = dbuf_whichblock(dn, offset); @@ -877,9 +878,9 @@ static xuio_stats_t xuio_stats = { { "write_buf_nocopy", KSTAT_DATA_UINT64 } }; -#define XUIOSTAT_INCR(stat, val) \ - atomic_add_64(&xuio_stats.stat.value.ui64, (val)) -#define XUIOSTAT_BUMP(stat) XUIOSTAT_INCR(stat, 1) +#define XUIOSTAT_INCR(stat, val) \ + atomic_add_64(&xuio_stats.stat.value.ui64, (val)) +#define XUIOSTAT_BUMP(stat) XUIOSTAT_INCR(stat, 1) int dmu_xuio_init(xuio_t *xuio, int nblk) @@ -1044,7 +1045,7 @@ dmu_req_copy(void *arg_buf, int size, int *offset, struct request *req) bv->bv_len -= tocpy; } - return 0; + return (0); } static void @@ -1067,13 +1068,13 @@ dmu_bio_clone(struct bio *bio, struct bio **bio_copy) struct bio *bio_new; if (bio == NULL) - return EINVAL; + return (EINVAL); while (bio) { bio_new = bio_clone(bio, GFP_NOIO); if (bio_new == NULL) { dmu_bio_put(bio_root); - return ENOMEM; + return (ENOMEM); } if (bio_last) { @@ -1089,7 +1090,7 @@ dmu_bio_clone(struct bio *bio, struct bio **bio_copy) *bio_copy = bio_root; - return 0; + return (0); } int @@ -1106,7 +1107,7 @@ dmu_read_req(objset_t *os, uint64_t object, struct request *req) * to be reading in parallel. */ err = dmu_buf_hold_array(os, object, offset, size, TRUE, FTAG, - &numbufs, &dbp); + &numbufs, &dbp); if (err) return (err); @@ -1168,7 +1169,7 @@ dmu_write_req(objset_t *os, uint64_t object, struct request *req, dmu_tx_t *tx) return (0); err = dmu_buf_hold_array(os, object, offset, size, FALSE, FTAG, - &numbufs, &dbp); + &numbufs, &dbp); if (err) return (err); @@ -1564,7 +1565,7 @@ dmu_sync_late_arrival(zio_t *pio, objset_t *os, dmu_sync_cb_t *done, zgd_t *zgd, zio_nowait(zio_write(pio, os->os_spa, dmu_tx_get_txg(tx), zgd->zgd_bp, zgd->zgd_db->db_data, zgd->zgd_db->db_size, zp, dmu_sync_late_arrival_ready, NULL, dmu_sync_late_arrival_done, dsa, - ZIO_PRIORITY_SYNC_WRITE, ZIO_FLAG_CANFAIL | ZIO_FLAG_FASTWRITE, zb)); + ZIO_PRIORITY_SYNC_WRITE, ZIO_FLAG_CANFAIL|ZIO_FLAG_FASTWRITE, zb)); return (0); } diff --git a/module/zfs/dmu_objset.c b/module/zfs/dmu_objset.c index 07e00c307..fc7c80365 100644 --- a/module/zfs/dmu_objset.c +++ b/module/zfs/dmu_objset.c @@ -1485,7 +1485,7 @@ dmu_snapshot_list_next(objset_t *os, int namelen, char *name, int dmu_snapshot_lookup(objset_t *os, const char *name, uint64_t *value) { - return dsl_dataset_snap_lookup(os->os_dsl_dataset, name, value); + return (dsl_dataset_snap_lookup(os->os_dsl_dataset, name, value)); } int diff --git a/module/zfs/dmu_zfetch.c b/module/zfs/dmu_zfetch.c index feb763947..876ff357f 100644 --- a/module/zfs/dmu_zfetch.c +++ b/module/zfs/dmu_zfetch.c @@ -703,7 +703,8 @@ dmu_zfetch(zfetch_t *zf, uint64_t offset, uint64_t size, int prefetched) if (cur_streams >= max_streams) { return; } - newstream = kmem_zalloc(sizeof (zstream_t), KM_PUSHPAGE); + newstream = + kmem_zalloc(sizeof (zstream_t), KM_PUSHPAGE); } newstream->zst_offset = zst.zst_offset; @@ -743,4 +744,3 @@ MODULE_PARM_DESC(zfetch_block_cap, "Max number of blocks to fetch at a time"); module_param(zfetch_array_rd_sz, ulong, 0644); MODULE_PARM_DESC(zfetch_array_rd_sz, "Number of bytes in a array_read"); #endif - diff --git a/module/zfs/dsl_dataset.c b/module/zfs/dsl_dataset.c index 52edbd3fa..7c4819bbc 100644 --- a/module/zfs/dsl_dataset.c +++ b/module/zfs/dsl_dataset.c @@ -1232,7 +1232,7 @@ dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors) #ifdef _KERNEL if (error == 0) { for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL; - pair = nvlist_next_nvpair(snaps, pair)) { + pair = nvlist_next_nvpair(snaps, pair)) { char *snapname = nvpair_name(pair); zvol_create_minors(snapname); } diff --git a/module/zfs/dsl_deleg.c b/module/zfs/dsl_deleg.c index 03be99c01..99670dfe0 100644 --- a/module/zfs/dsl_deleg.c +++ b/module/zfs/dsl_deleg.c @@ -326,10 +326,10 @@ dsl_deleg_get(const char *ddname, nvlist_t **nvp) dp = startdd->dd_pool; mos = dp->dp_meta_objset; - zc = kmem_alloc(sizeof(zap_cursor_t), KM_SLEEP); - za = kmem_alloc(sizeof(zap_attribute_t), KM_SLEEP); - basezc = kmem_alloc(sizeof(zap_cursor_t), KM_SLEEP); - baseza = kmem_alloc(sizeof(zap_attribute_t), KM_SLEEP); + zc = kmem_alloc(sizeof (zap_cursor_t), KM_SLEEP); + za = kmem_alloc(sizeof (zap_attribute_t), KM_SLEEP); + basezc = kmem_alloc(sizeof (zap_cursor_t), KM_SLEEP); + baseza = kmem_alloc(sizeof (zap_attribute_t), KM_SLEEP); source = kmem_alloc(MAXNAMELEN + strlen(MOS_DIR_NAME) + 1, KM_SLEEP); VERIFY(nvlist_alloc(nvp, NV_UNIQUE_NAME, KM_SLEEP) == 0); @@ -371,10 +371,10 @@ dsl_deleg_get(const char *ddname, nvlist_t **nvp) } kmem_free(source, MAXNAMELEN + strlen(MOS_DIR_NAME) + 1); - kmem_free(baseza, sizeof(zap_attribute_t)); - kmem_free(basezc, sizeof(zap_cursor_t)); - kmem_free(za, sizeof(zap_attribute_t)); - kmem_free(zc, sizeof(zap_cursor_t)); + kmem_free(baseza, sizeof (zap_attribute_t)); + kmem_free(basezc, sizeof (zap_cursor_t)); + kmem_free(za, sizeof (zap_attribute_t)); + kmem_free(zc, sizeof (zap_cursor_t)); dsl_dir_rele(startdd, FTAG); dsl_pool_rele(dp, FTAG); diff --git a/module/zfs/dsl_destroy.c b/module/zfs/dsl_destroy.c index ec4053ac7..351165dbf 100644 --- a/module/zfs/dsl_destroy.c +++ b/module/zfs/dsl_destroy.c @@ -500,7 +500,8 @@ dsl_destroy_snapshots_nvl(nvlist_t *snaps, boolean_t defer, return (0); dsda.dsda_snaps = snaps; - VERIFY0(nvlist_alloc(&dsda.dsda_successful_snaps, NV_UNIQUE_NAME, KM_PUSHPAGE)); + VERIFY0(nvlist_alloc(&dsda.dsda_successful_snaps, + NV_UNIQUE_NAME, KM_PUSHPAGE)); dsda.dsda_defer = defer; dsda.dsda_errlist = errlist; @@ -519,8 +520,8 @@ dsl_destroy_snapshot(const char *name, boolean_t defer) nvlist_t *nvl; nvlist_t *errlist; - VERIFY0(nvlist_alloc(&nvl, NV_UNIQUE_NAME, KM_PUSHPAGE)); - VERIFY0(nvlist_alloc(&errlist, NV_UNIQUE_NAME, KM_PUSHPAGE)); + VERIFY0(nvlist_alloc(&nvl, NV_UNIQUE_NAME, KM_PUSHPAGE)); + VERIFY0(nvlist_alloc(&errlist, NV_UNIQUE_NAME, KM_PUSHPAGE)); fnvlist_add_boolean(nvl, name); error = dsl_destroy_snapshots_nvl(nvl, defer, errlist); diff --git a/module/zfs/dsl_dir.c b/module/zfs/dsl_dir.c index 803a77c25..f0a0b116a 100644 --- a/module/zfs/dsl_dir.c +++ b/module/zfs/dsl_dir.c @@ -48,8 +48,8 @@ static void dsl_dir_evict(dmu_buf_t *db, void *arg) { dsl_dir_t *dd = arg; - ASSERTV(dsl_pool_t *dp = dd->dd_pool;) int t; + ASSERTV(dsl_pool_t *dp = dd->dd_pool); for (t = 0; t < TXG_SIZE; t++) { ASSERT(!txg_list_member(&dp->dp_dirty_dirs, dd, t)); @@ -1097,7 +1097,7 @@ dsl_dir_set_reservation_sync(void *arg, dmu_tx_t *tx) zfs_prop_to_name(ZFS_PROP_RESERVATION), ddsqra->ddsqra_source, sizeof (ddsqra->ddsqra_value), 1, &ddsqra->ddsqra_value, tx); - + VERIFY0(dsl_prop_get_int_ds(ds, zfs_prop_to_name(ZFS_PROP_RESERVATION), &newval)); } else { @@ -1109,7 +1109,7 @@ dsl_dir_set_reservation_sync(void *arg, dmu_tx_t *tx) dsl_dir_set_reservation_sync_impl(ds->ds_dir, newval, tx); dsl_dataset_rele(ds, FTAG); - } +} int dsl_dir_set_reservation(const char *ddname, zprop_source_t source, diff --git a/module/zfs/dsl_pool.c b/module/zfs/dsl_pool.c index eed4bd497..0ef50717c 100644 --- a/module/zfs/dsl_pool.c +++ b/module/zfs/dsl_pool.c @@ -1049,15 +1049,14 @@ dsl_pool_config_held(dsl_pool_t *dp) EXPORT_SYMBOL(dsl_pool_config_enter); EXPORT_SYMBOL(dsl_pool_config_exit); -/* zfs_dirty_data_max_percent only applied at module load time in arc_init(). */ +/* zfs_dirty_data_max_percent only applied at module load in arc_init(). */ module_param(zfs_dirty_data_max_percent, int, 0444); MODULE_PARM_DESC(zfs_dirty_data_max_percent, "percent of ram can be dirty"); -/* zfs_dirty_data_max_max_percent only applied at module load time in - * arc_init(). */ +/* zfs_dirty_data_max_max_percent only applied at module load in arc_init(). */ module_param(zfs_dirty_data_max_max_percent, int, 0444); MODULE_PARM_DESC(zfs_dirty_data_max_max_percent, - "zfs_dirty_data_max upper bound as % of RAM"); + "zfs_dirty_data_max upper bound as % of RAM"); module_param(zfs_delay_min_dirty_percent, int, 0644); MODULE_PARM_DESC(zfs_delay_min_dirty_percent, "transaction delay threshold"); @@ -1065,10 +1064,10 @@ MODULE_PARM_DESC(zfs_delay_min_dirty_percent, "transaction delay threshold"); module_param(zfs_dirty_data_max, ulong, 0644); MODULE_PARM_DESC(zfs_dirty_data_max, "determines the dirty space limit"); -/* zfs_dirty_data_max_max only applied at module load time in arc_init(). */ +/* zfs_dirty_data_max_max only applied at module load in arc_init(). */ module_param(zfs_dirty_data_max_max, ulong, 0444); MODULE_PARM_DESC(zfs_dirty_data_max_max, - "zfs_dirty_data_max upper bound in bytes"); + "zfs_dirty_data_max upper bound in bytes"); module_param(zfs_dirty_data_sync, ulong, 0644); MODULE_PARM_DESC(zfs_dirty_data_sync, "sync txg when this much dirty data"); diff --git a/module/zfs/dsl_scan.c b/module/zfs/dsl_scan.c index 3780aee79..ea0450781 100644 --- a/module/zfs/dsl_scan.c +++ b/module/zfs/dsl_scan.c @@ -201,9 +201,11 @@ dsl_scan_setup_sync(void *arg, dmu_tx_t *tx) if (vdev_resilver_needed(spa->spa_root_vdev, &scn->scn_phys.scn_min_txg, &scn->scn_phys.scn_max_txg)) { - spa_event_notify(spa, NULL, FM_EREPORT_ZFS_RESILVER_START); + spa_event_notify(spa, NULL, + FM_EREPORT_ZFS_RESILVER_START); } else { - spa_event_notify(spa, NULL, FM_EREPORT_ZFS_SCRUB_START); + spa_event_notify(spa, NULL, + FM_EREPORT_ZFS_SCRUB_START); } spa->spa_scrub_started = B_TRUE; @@ -783,7 +785,7 @@ dsl_scan_visitbp(blkptr_t *bp, const zbookmark_t *zb, if (buf) (void) arc_buf_remove_ref(buf, &buf); out: - kmem_free(bp_toread, sizeof(blkptr_t)); + kmem_free(bp_toread, sizeof (blkptr_t)); } static void @@ -1290,8 +1292,8 @@ dsl_scan_visit(dsl_scan_t *scn, dmu_tx_t *tx) * bookmark so we don't think that we're still trying to resume. */ bzero(&scn->scn_phys.scn_bookmark, sizeof (zbookmark_t)); - zc = kmem_alloc(sizeof(zap_cursor_t), KM_PUSHPAGE); - za = kmem_alloc(sizeof(zap_attribute_t), KM_PUSHPAGE); + zc = kmem_alloc(sizeof (zap_cursor_t), KM_PUSHPAGE); + za = kmem_alloc(sizeof (zap_attribute_t), KM_PUSHPAGE); /* keep pulling things out of the zap-object-as-queue */ while (zap_cursor_init(zc, dp->dp_meta_objset, @@ -1325,8 +1327,8 @@ dsl_scan_visit(dsl_scan_t *scn, dmu_tx_t *tx) } zap_cursor_fini(zc); out: - kmem_free(za, sizeof(zap_attribute_t)); - kmem_free(zc, sizeof(zap_cursor_t)); + kmem_free(za, sizeof (zap_attribute_t)); + kmem_free(zc, sizeof (zap_cursor_t)); } static boolean_t diff --git a/module/zfs/fm.c b/module/zfs/fm.c index c004032f8..002827b52 100644 --- a/module/zfs/fm.c +++ b/module/zfs/fm.c @@ -276,8 +276,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_int8_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -290,8 +290,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_uint8_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -304,8 +304,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_int16_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -318,8 +318,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_uint16_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -332,8 +332,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_int32_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -346,8 +346,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_uint32_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -360,8 +360,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_int64_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -374,8 +374,8 @@ fm_nvprintr(nvlist_t *nvl, int d, int c, int cols) c = fm_printf(d + 1, c, cols, "[ "); (void) nvpair_value_uint64_array(nvp, &val, &nelem); for (i = 0; i < nelem; i++) - c = fm_printf(d + 1, c, cols, "0x%llx ", - (u_longlong_t)val[i]); + c = fm_printf(d + 1, c, cols, "0x%llx ", + (u_longlong_t)val[i]); c = fm_printf(d + 1, c, cols, "]"); break; @@ -418,15 +418,15 @@ zfs_zevent_alloc(void) { zevent_t *ev; - ev = kmem_zalloc(sizeof(zevent_t), KM_PUSHPAGE); + ev = kmem_zalloc(sizeof (zevent_t), KM_PUSHPAGE); if (ev == NULL) - return NULL; + return (NULL); - list_create(&ev->ev_ze_list, sizeof(zfs_zevent_t), + list_create(&ev->ev_ze_list, sizeof (zfs_zevent_t), offsetof(zfs_zevent_t, ze_node)); list_link_init(&ev->ev_node); - return ev; + return (ev); } static void @@ -436,7 +436,7 @@ zfs_zevent_free(zevent_t *ev) ev->ev_cb(ev->ev_nvl, ev->ev_detector); list_destroy(&ev->ev_ze_list); - kmem_free(ev, sizeof(zevent_t)); + kmem_free(ev, sizeof (zevent_t)); } static void @@ -524,7 +524,7 @@ zfs_zevent_post(nvlist_t *nvl, nvlist_t *detector, zevent_cb_t *cb) return; } - ev->ev_nvl = nvl; + ev->ev_nvl = nvl; ev->ev_detector = detector; ev->ev_cb = cb; @@ -550,12 +550,12 @@ zfs_zevent_fd_hold(int fd, minor_t *minorp, zfs_zevent_t **ze) file_t *fp; int error; - fp = getf(fd); - if (fp == NULL) - return (EBADF); + fp = getf(fd); + if (fp == NULL) + return (EBADF); - *minorp = zfsdev_getminor(fp->f_file); - error = zfs_zevent_minor_to_state(*minorp, ze); + *minorp = zfsdev_getminor(fp->f_file); + error = zfs_zevent_minor_to_state(*minorp, ze); if (error) zfs_zevent_fd_rele(fd); @@ -577,7 +577,7 @@ zfs_zevent_fd_rele(int fd) */ int zfs_zevent_next(zfs_zevent_t *ze, nvlist_t **event, uint64_t *event_size, - uint64_t *dropped) + uint64_t *dropped) { zevent_t *ev; size_t size; @@ -592,8 +592,10 @@ zfs_zevent_next(zfs_zevent_t *ze, nvlist_t **event, uint64_t *event_size, goto out; } } else { - /* Existing stream continue with the next element and remove - * ourselves from the wait queue for the previous element */ + /* + * Existing stream continue with the next element and remove + * ourselves from the wait queue for the previous element + */ ev = list_prev(&zevent_list, ze->ze_zevent); if (ev == NULL) { error = ENOENT; @@ -619,7 +621,7 @@ zfs_zevent_next(zfs_zevent_t *ze, nvlist_t **event, uint64_t *event_size, out: mutex_exit(&zevent_lock); - return error; + return (error); } int @@ -643,7 +645,7 @@ zfs_zevent_wait(zfs_zevent_t *ze) out: mutex_exit(&zevent_lock); - return error; + return (error); } void @@ -1512,7 +1514,8 @@ fm_init(void) } mutex_init(&zevent_lock, NULL, MUTEX_DEFAULT, NULL); - list_create(&zevent_list, sizeof(zevent_t), offsetof(zevent_t, ev_node)); + list_create(&zevent_list, sizeof (zevent_t), + offsetof(zevent_t, ev_node)); cv_init(&zevent_cv, NULL, CV_DEFAULT, NULL); } diff --git a/module/zfs/gzip.c b/module/zfs/gzip.c index 155404efd..011fb9188 100644 --- a/module/zfs/gzip.c +++ b/module/zfs/gzip.c @@ -35,8 +35,8 @@ #include <sys/zmod.h> typedef size_t zlen_t; -#define compress_func z_compress_level -#define uncompress_func z_uncompress +#define compress_func z_compress_level +#define uncompress_func z_uncompress #else /* _KERNEL */ @@ -44,8 +44,8 @@ typedef size_t zlen_t; #include <zlib.h> typedef uLongf zlen_t; -#define compress_func compress2 -#define uncompress_func uncompress +#define compress_func compress2 +#define uncompress_func uncompress #endif diff --git a/module/zfs/lz4.c b/module/zfs/lz4.c index ae5d5a23a..6fc6201ee 100644 --- a/module/zfs/lz4.c +++ b/module/zfs/lz4.c @@ -47,7 +47,8 @@ static kmem_cache_t *lz4_cache; /*ARGSUSED*/ size_t -lz4_compress_zfs(void *s_start, void *d_start, size_t s_len, size_t d_len, int n) +lz4_compress_zfs(void *s_start, void *d_start, size_t s_len, + size_t d_len, int n) { uint32_t bufsiz; char *dest = d_start; @@ -74,7 +75,8 @@ lz4_compress_zfs(void *s_start, void *d_start, size_t s_len, size_t d_len, int n /*ARGSUSED*/ int -lz4_decompress_zfs(void *s_start, void *d_start, size_t s_len, size_t d_len, int n) +lz4_decompress_zfs(void *s_start, void *d_start, size_t s_len, + size_t d_len, int n) { const char *src = s_start; uint32_t bufsiz = BE_IN32(src); @@ -143,16 +145,16 @@ lz4_decompress_zfs(void *s_start, void *d_start, size_t s_len, size_t d_len, int * This function explicitly handles the CTX memory structure. * * ILLUMOS CHANGES: the CTX memory structure must be explicitly allocated - * by the caller (either on the stack or using kmem_cache_alloc). Passing NULL - * isn't valid. + * by the caller (either on the stack or using kmem_cache_alloc). Passing + * NULL isn't valid. * * LZ4_compress64kCtx() : * Same as LZ4_compressCtx(), but specific to small inputs (<64KB). * isize *Must* be <64KB, otherwise the output will be corrupted. * * ILLUMOS CHANGES: the CTX memory structure must be explicitly allocated - * by the caller (either on the stack or using kmem_cache_alloc). Passing NULL - * isn't valid. + * by the caller (either on the stack or using kmem_cache_alloc). Passing + * NULL isn't valid. */ /* @@ -267,7 +269,7 @@ lz4_decompress_zfs(void *s_start, void *d_start, size_t s_len, size_t d_len, int #define unlikely(expr) expect((expr) != 0, 0) #endif -#define lz4_bswap16(x) ((unsigned short int) ((((x) >> 8) & 0xffu) | \ +#define lz4_bswap16(x) ((unsigned short int) ((((x) >> 8) & 0xffu) | \ (((x) & 0xffu) << 8))) /* Basic types */ @@ -1009,4 +1011,3 @@ lz4_fini(void) lz4_cache = NULL; } } - diff --git a/module/zfs/lzjb.c b/module/zfs/lzjb.c index 7bad4f664..83ff409ce 100644 --- a/module/zfs/lzjb.c +++ b/module/zfs/lzjb.c @@ -61,7 +61,8 @@ lzjb_compress(void *s_start, void *d_start, size_t s_len, size_t d_len, int n) while (src < (uchar_t *)s_start + s_len) { if ((copymask <<= 1) == (1 << NBBY)) { if (dst >= (uchar_t *)d_start + d_len - 1 - 2 * NBBY) { - kmem_free(lempel, LEMPEL_SIZE*sizeof(uint16_t)); + kmem_free(lempel, + LEMPEL_SIZE*sizeof (uint16_t)); return (s_len); } copymask = 1; diff --git a/module/zfs/metaslab.c b/module/zfs/metaslab.c index f49a8adc6..6356f7950 100644 --- a/module/zfs/metaslab.c +++ b/module/zfs/metaslab.c @@ -32,7 +32,7 @@ #include <sys/vdev_impl.h> #include <sys/zio.h> -#define WITH_DF_BLOCK_ALLOCATOR +#define WITH_DF_BLOCK_ALLOCATOR /* * Allow allocations to switch to gang blocks quickly. We do this to @@ -2021,7 +2021,8 @@ metaslab_claim(spa_t *spa, const blkptr_t *bp, uint64_t txg) return (error); } -void metaslab_fastwrite_mark(spa_t *spa, const blkptr_t *bp) +void +metaslab_fastwrite_mark(spa_t *spa, const blkptr_t *bp) { const dva_t *dva = bp->blk_dva; int ndvas = BP_GET_NDVAS(bp); @@ -2043,7 +2044,8 @@ void metaslab_fastwrite_mark(spa_t *spa, const blkptr_t *bp) spa_config_exit(spa, SCL_VDEV, FTAG); } -void metaslab_fastwrite_unmark(spa_t *spa, const blkptr_t *bp) +void +metaslab_fastwrite_unmark(spa_t *spa, const blkptr_t *bp) { const dva_t *dva = bp->blk_dva; int ndvas = BP_GET_NDVAS(bp); diff --git a/module/zfs/sa.c b/module/zfs/sa.c index 9dc6756dc..13c09f92c 100644 --- a/module/zfs/sa.c +++ b/module/zfs/sa.c @@ -251,7 +251,7 @@ sa_cache_fini(void) void * sa_spill_alloc(int flags) { - return kmem_cache_alloc(spill_cache, flags); + return (kmem_cache_alloc(spill_cache, flags)); } void @@ -607,7 +607,8 @@ sa_find_sizes(sa_os_t *sa, sa_bulk_attr_t *attr_desc, int attr_count, } if (is_var_sz && var_size > 1) { - /* Don't worry that the spill block might overflow. + /* + * Don't worry that the spill block might overflow. * It will be resized if needed in sa_build_layouts(). */ if (buftype == SA_SPILL || @@ -1142,7 +1143,8 @@ sa_tear_down(objset_t *os) sa_free_attr_table(sa); cookie = NULL; - while ((layout = avl_destroy_nodes(&sa->sa_layout_hash_tree, &cookie))){ + while ((layout = + avl_destroy_nodes(&sa->sa_layout_hash_tree, &cookie))) { sa_idx_tab_t *tab; while ((tab = list_head(&layout->lot_idx_tab))) { ASSERT(refcount_count(&tab->sa_refcount)); @@ -1151,7 +1153,7 @@ sa_tear_down(objset_t *os) } cookie = NULL; - while ((layout = avl_destroy_nodes(&sa->sa_layout_num_tree, &cookie))){ + while ((layout = avl_destroy_nodes(&sa->sa_layout_num_tree, &cookie))) { kmem_free(layout->lot_attrs, sizeof (sa_attr_type_t) * layout->lot_attr_count); kmem_free(layout, sizeof (sa_lot_t)); diff --git a/module/zfs/spa.c b/module/zfs/spa.c index 3daf5805d..7052eec4a 100644 --- a/module/zfs/spa.c +++ b/module/zfs/spa.c @@ -288,7 +288,7 @@ spa_prop_get(spa_t *spa, nvlist_t **nvp) err = nvlist_alloc(nvp, NV_UNIQUE_NAME, KM_PUSHPAGE); if (err) - return err; + return (err); mutex_enter(&spa->spa_props_lock); @@ -488,7 +488,8 @@ spa_prop_validate(spa_t *spa, nvlist_t *props) break; } - if ((error = dmu_objset_hold(strval,FTAG,&os))) + error = dmu_objset_hold(strval, FTAG, &os); + if (error) break; /* Must be ZPL and not gzip compressed. */ @@ -2434,9 +2435,9 @@ spa_load_impl(spa_t *spa, uint64_t pool_guid, nvlist_t *config, hostid != myhostid) { nvlist_free(nvconfig); cmn_err(CE_WARN, "pool '%s' could not be " - "loaded as it was last accessed by " - "another system (host: %s hostid: 0x%lx). " - "See: http://zfsonlinux.org/msg/ZFS-8000-EY", + "loaded as it was last accessed by another " + "system (host: %s hostid: 0x%lx). See: " + "http://zfsonlinux.org/msg/ZFS-8000-EY", spa_name(spa), hostname, (unsigned long)hostid); return (SET_ERROR(EBADF)); @@ -4098,7 +4099,9 @@ spa_tryimport(nvlist_t *tryconfig) if (dsl_dsobj_to_dsname(spa_name(spa), spa->spa_bootfs, tmpname) == 0) { char *cp; - char *dsname = kmem_alloc(MAXPATHLEN, KM_PUSHPAGE); + char *dsname; + + dsname = kmem_alloc(MAXPATHLEN, KM_PUSHPAGE); cp = strchr(tmpname, '/'); if (cp == NULL) { @@ -5865,7 +5868,7 @@ spa_sync_aux_dev(spa_t *spa, spa_aux_vdev_t *sav, dmu_tx_t *tx, if (sav->sav_count == 0) { VERIFY(nvlist_add_nvlist_array(nvroot, config, NULL, 0) == 0); } else { - list = kmem_alloc(sav->sav_count * sizeof (void *), KM_PUSHPAGE); + list = kmem_alloc(sav->sav_count*sizeof (void *), KM_PUSHPAGE); for (i = 0; i < sav->sav_count; i++) list[i] = vdev_config_generate(spa, sav->sav_vdevs[i], B_FALSE, VDEV_CONFIG_L2CACHE); diff --git a/module/zfs/spa_history.c b/module/zfs/spa_history.c index 6a5beb9c3..5b82238b9 100644 --- a/module/zfs/spa_history.c +++ b/module/zfs/spa_history.c @@ -293,7 +293,7 @@ spa_history_log(spa_t *spa, const char *msg) int err; nvlist_t *nvl; - VERIFY0(nvlist_alloc(&nvl, NV_UNIQUE_NAME, KM_PUSHPAGE)); + VERIFY0(nvlist_alloc(&nvl, NV_UNIQUE_NAME, KM_PUSHPAGE)); fnvlist_add_string(nvl, ZPOOL_HIST_CMD, msg); err = spa_history_log_nvl(spa, nvl); diff --git a/module/zfs/spa_misc.c b/module/zfs/spa_misc.c index d12e233b1..07bfb3112 100644 --- a/module/zfs/spa_misc.c +++ b/module/zfs/spa_misc.c @@ -1883,12 +1883,12 @@ EXPORT_SYMBOL(spa_mode); EXPORT_SYMBOL(spa_namespace_lock); module_param(zfs_deadman_synctime_ms, ulong, 0644); -MODULE_PARM_DESC(zfs_deadman_synctime_ms,"Expiration time in milliseconds"); +MODULE_PARM_DESC(zfs_deadman_synctime_ms, "Expiration time in milliseconds"); module_param(zfs_deadman_enabled, int, 0644); MODULE_PARM_DESC(zfs_deadman_enabled, "Enable deadman timer"); module_param(spa_asize_inflation, int, 0644); MODULE_PARM_DESC(spa_asize_inflation, - "SPA size estimate multiplication factor"); + "SPA size estimate multiplication factor"); #endif diff --git a/module/zfs/spa_stats.c b/module/zfs/spa_stats.c index d37b0af4f..c415395f9 100644 --- a/module/zfs/spa_stats.c +++ b/module/zfs/spa_stats.c @@ -122,14 +122,14 @@ spa_read_history_update(kstat_t *ksp, int rw) while ((srh = list_remove_head(&ssh->list))) { ssh->size--; - kmem_free(srh, sizeof(spa_read_history_t)); + kmem_free(srh, sizeof (spa_read_history_t)); } ASSERT3U(ssh->size, ==, 0); } ksp->ks_ndata = ssh->size; - ksp->ks_data_size = ssh->size * sizeof(spa_read_history_t); + ksp->ks_data_size = ssh->size * sizeof (spa_read_history_t); return (0); } @@ -181,7 +181,7 @@ spa_read_history_destroy(spa_t *spa) mutex_enter(&ssh->lock); while ((srh = list_remove_head(&ssh->list))) { ssh->size--; - kmem_free(srh, sizeof(spa_read_history_t)); + kmem_free(srh, sizeof (spa_read_history_t)); } ASSERT3U(ssh->size, ==, 0); @@ -206,9 +206,9 @@ spa_read_history_add(spa_t *spa, const zbookmark_t *zb, uint32_t aflags) if (zfs_read_history_hits == 0 && (aflags & ARC_CACHED)) return; - srh = kmem_zalloc(sizeof(spa_read_history_t), KM_PUSHPAGE); - strlcpy(srh->origin, zb->zb_func, sizeof(srh->origin)); - strlcpy(srh->comm, getcomm(), sizeof(srh->comm)); + srh = kmem_zalloc(sizeof (spa_read_history_t), KM_PUSHPAGE); + strlcpy(srh->origin, zb->zb_func, sizeof (srh->origin)); + strlcpy(srh->comm, getcomm(), sizeof (srh->comm)); srh->start = gethrtime(); srh->objset = zb->zb_objset; srh->object = zb->zb_object; @@ -226,7 +226,7 @@ spa_read_history_add(spa_t *spa, const zbookmark_t *zb, uint32_t aflags) while (ssh->size > zfs_read_history) { ssh->size--; rm = list_remove_tail(&ssh->list); - kmem_free(rm, sizeof(spa_read_history_t)); + kmem_free(rm, sizeof (spa_read_history_t)); } mutex_exit(&ssh->lock); @@ -343,14 +343,14 @@ spa_txg_history_update(kstat_t *ksp, int rw) while ((sth = list_remove_head(&ssh->list))) { ssh->size--; - kmem_free(sth, sizeof(spa_txg_history_t)); + kmem_free(sth, sizeof (spa_txg_history_t)); } ASSERT3U(ssh->size, ==, 0); } ksp->ks_ndata = ssh->size; - ksp->ks_data_size = ssh->size * sizeof(spa_txg_history_t); + ksp->ks_data_size = ssh->size * sizeof (spa_txg_history_t); return (0); } @@ -402,7 +402,7 @@ spa_txg_history_destroy(spa_t *spa) mutex_enter(&ssh->lock); while ((sth = list_remove_head(&ssh->list))) { ssh->size--; - kmem_free(sth, sizeof(spa_txg_history_t)); + kmem_free(sth, sizeof (spa_txg_history_t)); } ASSERT3U(ssh->size, ==, 0); @@ -424,7 +424,7 @@ spa_txg_history_add(spa_t *spa, uint64_t txg) if (zfs_txg_history == 0 && ssh->size == 0) return; - sth = kmem_zalloc(sizeof(spa_txg_history_t), KM_PUSHPAGE); + sth = kmem_zalloc(sizeof (spa_txg_history_t), KM_PUSHPAGE); sth->txg = txg; sth->state = TXG_STATE_OPEN; sth->times[TXG_STATE_BIRTH] = gethrtime(); @@ -437,7 +437,7 @@ spa_txg_history_add(spa_t *spa, uint64_t txg) while (ssh->size > zfs_txg_history) { ssh->size--; rm = list_remove_tail(&ssh->list); - kmem_free(rm, sizeof(spa_txg_history_t)); + kmem_free(rm, sizeof (spa_txg_history_t)); } mutex_exit(&ssh->lock); @@ -459,7 +459,7 @@ spa_txg_history_set(spa_t *spa, uint64_t txg, txg_state_t completed_state, mutex_enter(&ssh->lock); for (sth = list_head(&ssh->list); sth != NULL; - sth = list_next(&ssh->list, sth)) { + sth = list_next(&ssh->list, sth)) { if (sth->txg == txg) { sth->times[completed_state] = completed_time; sth->state++; @@ -488,7 +488,7 @@ spa_txg_history_set_io(spa_t *spa, uint64_t txg, uint64_t nread, mutex_enter(&ssh->lock); for (sth = list_head(&ssh->list); sth != NULL; - sth = list_next(&ssh->list, sth)) { + sth = list_next(&ssh->list, sth)) { if (sth->txg == txg) { sth->nread = nread; sth->nwritten = nwritten; @@ -536,7 +536,7 @@ spa_tx_assign_update(kstat_t *ksp, int rw) break; ksp->ks_ndata = i; - ksp->ks_data_size = i * sizeof(kstat_named_t); + ksp->ks_data_size = i * sizeof (kstat_named_t); return (0); } @@ -553,7 +553,7 @@ spa_tx_assign_init(spa_t *spa) mutex_init(&ssh->lock, NULL, MUTEX_DEFAULT, NULL); ssh->count = 42; /* power of two buckets for 1ns to 2,199s */ - ssh->size = ssh->count * sizeof(kstat_named_t); + ssh->size = ssh->count * sizeof (kstat_named_t); ssh->private = kmem_alloc(ssh->size, KM_SLEEP); (void) snprintf(name, KSTAT_STRLEN, "zfs/%s", spa_name(spa)); diff --git a/module/zfs/txg.c b/module/zfs/txg.c index 9a594b954..c779c4b9a 100644 --- a/module/zfs/txg.c +++ b/module/zfs/txg.c @@ -493,8 +493,8 @@ txg_sync_thread(dsl_pool_t *dp) txg_thread_enter(tx, &cpr); - vs1 = kmem_alloc(sizeof(vdev_stat_t), KM_PUSHPAGE); - vs2 = kmem_alloc(sizeof(vdev_stat_t), KM_PUSHPAGE); + vs1 = kmem_alloc(sizeof (vdev_stat_t), KM_PUSHPAGE); + vs2 = kmem_alloc(sizeof (vdev_stat_t), KM_PUSHPAGE); start = delta = 0; for (;;) { @@ -533,8 +533,8 @@ txg_sync_thread(dsl_pool_t *dp) } if (tx->tx_exiting) { - kmem_free(vs2, sizeof(vdev_stat_t)); - kmem_free(vs1, sizeof(vdev_stat_t)); + kmem_free(vs2, sizeof (vdev_stat_t)); + kmem_free(vs1, sizeof (vdev_stat_t)); txg_thread_exit(tx, &cpr, &tx->tx_sync_thread); } diff --git a/module/zfs/vdev_cache.c b/module/zfs/vdev_cache.c index ec215ffa5..ffd50ec2f 100644 --- a/module/zfs/vdev_cache.c +++ b/module/zfs/vdev_cache.c @@ -256,8 +256,8 @@ vdev_cache_read(zio_t *zio) vdev_cache_t *vc = &zio->io_vd->vdev_cache; vdev_cache_entry_t *ve, *ve_search; uint64_t cache_offset = P2ALIGN(zio->io_offset, VCBS); - ASSERTV(uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS);) zio_t *fio; + ASSERTV(uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS)); ASSERT(zio->io_type == ZIO_TYPE_READ); @@ -277,10 +277,10 @@ vdev_cache_read(zio_t *zio) mutex_enter(&vc->vc_lock); - ve_search = kmem_alloc(sizeof(vdev_cache_entry_t), KM_PUSHPAGE); + ve_search = kmem_alloc(sizeof (vdev_cache_entry_t), KM_PUSHPAGE); ve_search->ve_offset = cache_offset; ve = avl_find(&vc->vc_offset_tree, ve_search, NULL); - kmem_free(ve_search, sizeof(vdev_cache_entry_t)); + kmem_free(ve_search, sizeof (vdev_cache_entry_t)); if (ve != NULL) { if (ve->ve_missed_update) { diff --git a/module/zfs/vdev_disk.c b/module/zfs/vdev_disk.c index d845f59c4..1d8bf3f8c 100644 --- a/module/zfs/vdev_disk.c +++ b/module/zfs/vdev_disk.c @@ -47,7 +47,7 @@ typedef struct dio_request { int dr_rw; /* Read/Write */ int dr_error; /* Bio error */ int dr_bio_count; /* Count of bio's */ - struct bio *dr_bio[0]; /* Attached bio's */ + struct bio *dr_bio[0]; /* Attached bio's */ } dio_request_t; @@ -65,7 +65,7 @@ vdev_bdev_mode(int smode) if (smode & FWRITE) mode |= FMODE_WRITE; - return mode; + return (mode); } #else static int @@ -78,7 +78,7 @@ vdev_bdev_mode(int smode) if ((smode & FREAD) && !(smode & FWRITE)) mode = MS_RDONLY; - return mode; + return (mode); } #endif /* HAVE_OPEN_BDEV_EXCLUSIVE */ @@ -139,18 +139,19 @@ vdev_elevator_switch(vdev_t *v, char *elevator) return (0); /* Leave existing scheduler when set to "none" */ - if (!strncmp(elevator, "none", 4) && (strlen(elevator) == 4)) + if (strncmp(elevator, "none", 4) && (strlen(elevator) == 4) == 0) return (0); #ifdef HAVE_ELEVATOR_CHANGE error = elevator_change(q, elevator); #else - /* For pre-2.6.36 kernels elevator_change() is not available. + /* + * For pre-2.6.36 kernels elevator_change() is not available. * Therefore we fall back to using a usermodehelper to echo the * elevator into sysfs; This requires /bin/echo and sysfs to be * mounted which may not be true early in the boot process. */ -# define SET_SCHEDULER_CMD \ +#define SET_SCHEDULER_CMD \ "exec 0</dev/null " \ " 1>/sys/block/%s/queue/scheduler " \ " 2>/dev/null; " \ @@ -167,7 +168,7 @@ vdev_elevator_switch(vdev_t *v, char *elevator) #endif /* HAVE_ELEVATOR_CHANGE */ if (error) printk("ZFS: Unable to set \"%s\" scheduler for %s (%s): %d\n", - elevator, v->vdev_path, device, error); + elevator, v->vdev_path, device, error); return (error); } @@ -207,7 +208,7 @@ vdev_disk_rrpart(const char *path, int mode, vdev_disk_t *vd) bdev = vdev_bdev_open(path, vdev_bdev_mode(mode), zfs_vdev_holder); if (IS_ERR(bdev)) - return bdev; + return (bdev); disk = get_gendisk(bdev->bd_dev, &partno); vdev_bdev_close(bdev, vdev_bdev_mode(mode)); @@ -231,9 +232,9 @@ vdev_disk_rrpart(const char *path, int mode, vdev_disk_t *vd) put_disk(disk); } - return result; + return (result); #else - return ERR_PTR(-EOPNOTSUPP); + return (ERR_PTR(-EOPNOTSUPP)); #endif /* defined(HAVE_3ARG_BLKDEV_GET) && defined(HAVE_GET_GENDISK) */ } @@ -248,7 +249,7 @@ vdev_disk_open(vdev_t *v, uint64_t *psize, uint64_t *max_psize, /* Must have a pathname and it must be absolute. */ if (v->vdev_path == NULL || v->vdev_path[0] != '/') { v->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL; - return EINVAL; + return (EINVAL); } /* @@ -261,9 +262,9 @@ vdev_disk_open(vdev_t *v, uint64_t *psize, uint64_t *max_psize, goto skip_open; } - vd = kmem_zalloc(sizeof(vdev_disk_t), KM_PUSHPAGE); + vd = kmem_zalloc(sizeof (vdev_disk_t), KM_PUSHPAGE); if (vd == NULL) - return ENOMEM; + return (ENOMEM); /* * Devices are always opened by the path provided at configuration @@ -286,8 +287,8 @@ vdev_disk_open(vdev_t *v, uint64_t *psize, uint64_t *max_psize, bdev = vdev_bdev_open(v->vdev_path, vdev_bdev_mode(mode), zfs_vdev_holder); if (IS_ERR(bdev)) { - kmem_free(vd, sizeof(vdev_disk_t)); - return -PTR_ERR(bdev); + kmem_free(vd, sizeof (vdev_disk_t)); + return (-PTR_ERR(bdev)); } v->vdev_tsd = vd; @@ -312,7 +313,7 @@ skip_open: /* Try to set the io scheduler elevator algorithm */ (void) vdev_elevator_switch(v, zfs_vdev_scheduler); - return 0; + return (0); } static void @@ -325,9 +326,9 @@ vdev_disk_close(vdev_t *v) if (vd->vd_bdev != NULL) vdev_bdev_close(vd->vd_bdev, - vdev_bdev_mode(spa_mode(v->vdev_spa))); + vdev_bdev_mode(spa_mode(v->vdev_spa))); - kmem_free(vd, sizeof(vdev_disk_t)); + kmem_free(vd, sizeof (vdev_disk_t)); v->vdev_tsd = NULL; } @@ -337,8 +338,8 @@ vdev_disk_dio_alloc(int bio_count) dio_request_t *dr; int i; - dr = kmem_zalloc(sizeof(dio_request_t) + - sizeof(struct bio *) * bio_count, KM_PUSHPAGE); + dr = kmem_zalloc(sizeof (dio_request_t) + + sizeof (struct bio *) * bio_count, KM_PUSHPAGE); if (dr) { init_completion(&dr->dr_comp); atomic_set(&dr->dr_ref, 0); @@ -349,7 +350,7 @@ vdev_disk_dio_alloc(int bio_count) dr->dr_bio[i] = NULL; } - return dr; + return (dr); } static void @@ -361,8 +362,8 @@ vdev_disk_dio_free(dio_request_t *dr) if (dr->dr_bio[i]) bio_put(dr->dr_bio[i]); - kmem_free(dr, sizeof(dio_request_t) + - sizeof(struct bio *) * dr->dr_bio_count); + kmem_free(dr, sizeof (dio_request_t) + + sizeof (struct bio *) * dr->dr_bio_count); } static int @@ -370,19 +371,19 @@ vdev_disk_dio_is_sync(dio_request_t *dr) { #ifdef HAVE_BIO_RW_SYNC /* BIO_RW_SYNC preferred interface from 2.6.12-2.6.29 */ - return (dr->dr_rw & (1 << BIO_RW_SYNC)); + return (dr->dr_rw & (1 << BIO_RW_SYNC)); #else -# ifdef HAVE_BIO_RW_SYNCIO +#ifdef HAVE_BIO_RW_SYNCIO /* BIO_RW_SYNCIO preferred interface from 2.6.30-2.6.35 */ - return (dr->dr_rw & (1 << BIO_RW_SYNCIO)); -# else -# ifdef HAVE_REQ_SYNC + return (dr->dr_rw & (1 << BIO_RW_SYNCIO)); +#else +#ifdef HAVE_REQ_SYNC /* REQ_SYNC preferred interface from 2.6.36-2.6.xx */ - return (dr->dr_rw & REQ_SYNC); -# else -# error "Unable to determine bio sync flag" -# endif /* HAVE_REQ_SYNC */ -# endif /* HAVE_BIO_RW_SYNC */ + return (dr->dr_rw & REQ_SYNC); +#else +#error "Unable to determine bio sync flag" +#endif /* HAVE_REQ_SYNC */ +#endif /* HAVE_BIO_RW_SYNC */ #endif /* HAVE_BIO_RW_SYNCIO */ } @@ -417,7 +418,7 @@ vdev_disk_dio_put(dio_request_t *dr) } } - return rc; + return (rc); } BIO_END_IO_PROTO(vdev_disk_physio_completion, bio, size, error) @@ -436,11 +437,11 @@ BIO_END_IO_PROTO(vdev_disk_physio_completion, bio, size, error) #ifndef HAVE_2ARGS_BIO_END_IO_T if (bio->bi_size) - return 1; + return (1); #endif /* HAVE_2ARGS_BIO_END_IO_T */ if (error == 0 && !test_bit(BIO_UPTODATE, &bio->bi_flags)) - error = -EIO; + error = (-EIO); if (dr->dr_error == 0) dr->dr_error = -error; @@ -459,7 +460,7 @@ static inline unsigned long bio_nr_pages(void *bio_ptr, unsigned int bio_size) { return ((((unsigned long)bio_ptr + bio_size + PAGE_SIZE - 1) >> - PAGE_SHIFT) - ((unsigned long)bio_ptr >> PAGE_SHIFT)); + PAGE_SHIFT) - ((unsigned long)bio_ptr >> PAGE_SHIFT)); } static unsigned int @@ -491,14 +492,14 @@ bio_map(struct bio *bio, void *bio_ptr, unsigned int bio_size) offset = 0; } - return bio_size; + return (bio_size); } static int __vdev_disk_physio(struct block_device *bdev, zio_t *zio, caddr_t kbuf_ptr, - size_t kbuf_size, uint64_t kbuf_offset, int flags) + size_t kbuf_size, uint64_t kbuf_offset, int flags) { - dio_request_t *dr; + dio_request_t *dr; caddr_t bio_ptr; uint64_t bio_offset; int bio_size, bio_count = 16; @@ -509,7 +510,7 @@ __vdev_disk_physio(struct block_device *bdev, zio_t *zio, caddr_t kbuf_ptr, retry: dr = vdev_disk_dio_alloc(bio_count); if (dr == NULL) - return ENOMEM; + return (ENOMEM); if (zio && !(zio->io_flags & (ZIO_FLAG_IO_RETRY | ZIO_FLAG_TRYHARD))) bio_set_flags_failfast(bdev, &flags); @@ -545,10 +546,10 @@ retry: } dr->dr_bio[i] = bio_alloc(GFP_NOIO, - bio_nr_pages(bio_ptr, bio_size)); + bio_nr_pages(bio_ptr, bio_size)); if (dr->dr_bio[i] == NULL) { vdev_disk_dio_free(dr); - return ENOMEM; + return (ENOMEM); } /* Matching put called by vdev_disk_physio_completion */ @@ -592,17 +593,17 @@ retry: ASSERT3S(atomic_read(&dr->dr_ref), ==, 1); } - (void)vdev_disk_dio_put(dr); + (void) vdev_disk_dio_put(dr); - return error; + return (error); } int vdev_disk_physio(struct block_device *bdev, caddr_t kbuf, - size_t size, uint64_t offset, int flags) + size_t size, uint64_t offset, int flags) { bio_set_flags_failfast(bdev, &flags); - return __vdev_disk_physio(bdev, NULL, kbuf, size, offset, flags); + return (__vdev_disk_physio(bdev, NULL, kbuf, size, offset, flags)); } BIO_END_IO_PROTO(vdev_disk_io_flush_completion, bio, size, rc) @@ -631,11 +632,11 @@ vdev_disk_io_flush(struct block_device *bdev, zio_t *zio) q = bdev_get_queue(bdev); if (!q) - return ENXIO; + return (ENXIO); bio = bio_alloc(GFP_NOIO, 0); if (!bio) - return ENOMEM; + return (ENOMEM); bio->bi_end_io = vdev_disk_io_flush_completion; bio->bi_private = zio; @@ -643,7 +644,7 @@ vdev_disk_io_flush(struct block_device *bdev, zio_t *zio) zio->io_delay = jiffies_64; submit_bio(VDEV_WRITE_FLUSH_FUA, bio); - return 0; + return (0); } static int @@ -658,7 +659,7 @@ vdev_disk_io_start(zio_t *zio) if (!vdev_readable(v)) { zio->io_error = SET_ERROR(ENXIO); - return ZIO_PIPELINE_CONTINUE; + return (ZIO_PIPELINE_CONTINUE); } switch (zio->io_cmd) { @@ -674,7 +675,7 @@ vdev_disk_io_start(zio_t *zio) error = vdev_disk_io_flush(vd->vd_bdev, zio); if (error == 0) - return ZIO_PIPELINE_STOP; + return (ZIO_PIPELINE_STOP); zio->io_error = error; if (error == ENOTSUP) @@ -686,7 +687,7 @@ vdev_disk_io_start(zio_t *zio) zio->io_error = SET_ERROR(ENOTSUP); } - return ZIO_PIPELINE_CONTINUE; + return (ZIO_PIPELINE_CONTINUE); case ZIO_TYPE_WRITE: flags = WRITE; @@ -698,17 +699,17 @@ vdev_disk_io_start(zio_t *zio) default: zio->io_error = SET_ERROR(ENOTSUP); - return ZIO_PIPELINE_CONTINUE; + return (ZIO_PIPELINE_CONTINUE); } error = __vdev_disk_physio(vd->vd_bdev, zio, zio->io_data, - zio->io_size, zio->io_offset, flags); + zio->io_size, zio->io_offset, flags); if (error) { zio->io_error = error; - return ZIO_PIPELINE_CONTINUE; + return (ZIO_PIPELINE_CONTINUE); } - return ZIO_PIPELINE_STOP; + return (ZIO_PIPELINE_STOP); } static void @@ -720,7 +721,7 @@ vdev_disk_io_done(zio_t *zio) * removal of the device from the configuration. */ if (zio->io_error == EIO) { - vdev_t *v = zio->io_vd; + vdev_t *v = zio->io_vd; vdev_disk_t *vd = v->vdev_tsd; if (check_disk_change(vd->vd_bdev)) { @@ -787,19 +788,19 @@ vdev_disk_read_rootlabel(char *devpath, char *devid, nvlist_t **config) bdev = vdev_bdev_open(devpath, vdev_bdev_mode(FREAD), zfs_vdev_holder); if (IS_ERR(bdev)) - return -PTR_ERR(bdev); + return (-PTR_ERR(bdev)); s = bdev_capacity(bdev); if (s == 0) { vdev_bdev_close(bdev, vdev_bdev_mode(FREAD)); - return EIO; + return (EIO); } - size = P2ALIGN_TYPED(s, sizeof(vdev_label_t), uint64_t); - label = vmem_alloc(sizeof(vdev_label_t), KM_PUSHPAGE); + size = P2ALIGN_TYPED(s, sizeof (vdev_label_t), uint64_t); + label = vmem_alloc(sizeof (vdev_label_t), KM_PUSHPAGE); for (i = 0; i < VDEV_LABELS; i++) { - uint64_t offset, state, txg = 0; + uint64_t offset, state, txg = 0; /* read vdev label */ offset = vdev_label_offset(size, i, 0); @@ -830,10 +831,10 @@ vdev_disk_read_rootlabel(char *devpath, char *devid, nvlist_t **config) break; } - vmem_free(label, sizeof(vdev_label_t)); + vmem_free(label, sizeof (vdev_label_t)); vdev_bdev_close(bdev, vdev_bdev_mode(FREAD)); - return 0; + return (0); } module_param(zfs_vdev_scheduler, charp, 0644); diff --git a/module/zfs/vdev_label.c b/module/zfs/vdev_label.c index 568ae06b3..d5af110a5 100644 --- a/module/zfs/vdev_label.c +++ b/module/zfs/vdev_label.c @@ -1116,7 +1116,7 @@ vdev_label_sync(zio_t *zio, vdev_t *vd, int l, uint64_t txg, int flags) buf = vp->vp_nvlist; buflen = sizeof (vp->vp_nvlist); - if (nvlist_pack(label, &buf, &buflen, NV_ENCODE_XDR, KM_PUSHPAGE) == 0) { + if (!nvlist_pack(label, &buf, &buflen, NV_ENCODE_XDR, KM_PUSHPAGE)) { for (; l < VDEV_LABELS; l += 2) { vdev_label_write(zio, vd, l, vp, offsetof(vdev_label_t, vl_vdev_phys), diff --git a/module/zfs/vdev_queue.c b/module/zfs/vdev_queue.c index 2e1f098a1..0dc733efc 100644 --- a/module/zfs/vdev_queue.c +++ b/module/zfs/vdev_queue.c @@ -500,8 +500,10 @@ vdev_queue_aggregate(vdev_queue_t *vq, zio_t *zio) if (zio->io_flags & ZIO_FLAG_DONT_AGGREGATE) return (NULL); - /* Prevent users from setting the zfs_vdev_aggregation_limit - * tuning larger than SPA_MAXBLOCKSIZE. */ + /* + * Prevent users from setting the zfs_vdev_aggregation_limit + * tuning larger than SPA_MAXBLOCKSIZE. + */ zfs_vdev_aggregation_limit = MIN(zfs_vdev_aggregation_limit, SPA_MAXBLOCKSIZE); @@ -676,11 +678,11 @@ again: * For FIFO queues (sync), issue the i/o with the lowest timestamp. */ vqc = &vq->vq_class[p]; - search = zio_buf_alloc(sizeof(*search)); + search = zio_buf_alloc(sizeof (*search)); search->io_timestamp = 0; search->io_offset = vq->vq_last_offset + 1; VERIFY3P(avl_find(&vqc->vqc_queued_tree, search, &idx), ==, NULL); - zio_buf_free(search, sizeof(*search)); + zio_buf_free(search, sizeof (*search)); zio = avl_nearest(&vqc->vqc_queued_tree, idx, AVL_AFTER); if (zio == NULL) zio = avl_first(&vqc->vqc_queued_tree); @@ -802,27 +804,27 @@ MODULE_PARM_DESC(zfs_vdev_max_active, "Maximum number of active I/Os per vdev"); module_param(zfs_vdev_async_write_active_max_dirty_percent, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_write_active_max_dirty_percent, - "Async write concurrency max threshold"); + "Async write concurrency max threshold"); module_param(zfs_vdev_async_write_active_min_dirty_percent, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_write_active_min_dirty_percent, - "Async write concurrency min threshold"); + "Async write concurrency min threshold"); module_param(zfs_vdev_async_read_max_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_read_max_active, - "Max active async read I/Os per vdev"); + "Max active async read I/Os per vdev"); module_param(zfs_vdev_async_read_min_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_read_min_active, - "Min active async read I/Os per vdev"); + "Min active async read I/Os per vdev"); module_param(zfs_vdev_async_write_max_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_write_max_active, - "Max active async write I/Os per vdev"); + "Max active async write I/Os per vdev"); module_param(zfs_vdev_async_write_min_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_async_write_min_active, - "Min active async write I/Os per vdev"); + "Min active async write I/Os per vdev"); module_param(zfs_vdev_scrub_max_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_scrub_max_active, "Max active scrub I/Os per vdev"); @@ -832,17 +834,17 @@ MODULE_PARM_DESC(zfs_vdev_scrub_min_active, "Min active scrub I/Os per vdev"); module_param(zfs_vdev_sync_read_max_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_sync_read_max_active, - "Max active sync read I/Os per vdev"); + "Max active sync read I/Os per vdev"); module_param(zfs_vdev_sync_read_min_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_sync_read_min_active, - "Min active sync read I/Os per vdev"); + "Min active sync read I/Os per vdev"); module_param(zfs_vdev_sync_write_max_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_sync_write_max_active, - "Max active sync write I/Os per vdev"); + "Max active sync write I/Os per vdev"); module_param(zfs_vdev_sync_write_min_active, int, 0644); MODULE_PARM_DESC(zfs_vdev_sync_write_min_active, - "Min active sync write I/Osper vdev"); + "Min active sync write I/Osper vdev"); #endif diff --git a/module/zfs/zap_micro.c b/module/zfs/zap_micro.c index 7aa00280b..555d52f4c 100644 --- a/module/zfs/zap_micro.c +++ b/module/zfs/zap_micro.c @@ -938,7 +938,8 @@ mzap_addent(zap_name_t *zn, uint64_t value) #ifdef ZFS_DEBUG for (i = 0; i < zap->zap_m.zap_num_chunks; i++) { - ASSERTV(mzap_ent_phys_t *mze=&zap->zap_m.zap_phys->mz_chunk[i]); + ASSERTV(mzap_ent_phys_t *mze); + ASSERT(mze = &zap->zap_m.zap_phys->mz_chunk[i]); ASSERT(strcmp(zn->zn_key_orig, mze->mze_name) != 0); } #endif diff --git a/module/zfs/zfeature.c b/module/zfs/zfeature.c index bf96461b5..ccd7cb92e 100644 --- a/module/zfs/zfeature.c +++ b/module/zfs/zfeature.c @@ -180,8 +180,8 @@ feature_is_supported(objset_t *os, uint64_t obj, uint64_t desc_obj, zap_attribute_t *za; char *buf; - zc = kmem_alloc(sizeof(zap_cursor_t), KM_SLEEP); - za = kmem_alloc(sizeof(zap_attribute_t), KM_SLEEP); + zc = kmem_alloc(sizeof (zap_cursor_t), KM_SLEEP); + za = kmem_alloc(sizeof (zap_attribute_t), KM_SLEEP); buf = kmem_alloc(MAXPATHLEN, KM_SLEEP); supported = B_TRUE; @@ -215,8 +215,8 @@ feature_is_supported(objset_t *os, uint64_t obj, uint64_t desc_obj, zap_cursor_fini(zc); kmem_free(buf, MAXPATHLEN); - kmem_free(za, sizeof(zap_attribute_t)); - kmem_free(zc, sizeof(zap_cursor_t)); + kmem_free(za, sizeof (zap_attribute_t)); + kmem_free(zc, sizeof (zap_cursor_t)); return (supported); } diff --git a/module/zfs/zfs_acl.c b/module/zfs/zfs_acl.c index ce66dc01b..c5f76036f 100644 --- a/module/zfs/zfs_acl.c +++ b/module/zfs/zfs_acl.c @@ -1156,8 +1156,8 @@ zfs_acl_chown_setattr(znode_t *zp) int error; zfs_acl_t *aclp; - if (ZTOZSB(zp)->z_acl_type == ZFS_ACLTYPE_POSIXACL) - return 0; + if (ZTOZSB(zp)->z_acl_type == ZFS_ACLTYPE_POSIXACL) + return (0); ASSERT(MUTEX_HELD(&zp->z_lock)); ASSERT(MUTEX_HELD(&zp->z_acl_lock)); @@ -1165,6 +1165,7 @@ zfs_acl_chown_setattr(znode_t *zp) if ((error = zfs_acl_node_read(zp, B_TRUE, &aclp, B_FALSE)) == 0) zp->z_mode = zfs_mode_compute(zp->z_mode, aclp, &zp->z_pflags, zp->z_uid, zp->z_gid); + return (error); } @@ -2498,7 +2499,7 @@ zfs_zaccess(znode_t *zp, int mode, int flags, boolean_t skipaclchk, cred_t *cr) */ error = zfs_zget(ZTOZSB(zp), parent, &check_zp); if (error) - return (error); + return (error); rw_enter(&zp->z_xattr_lock, RW_WRITER); if (zp->z_xattr_parent == NULL) diff --git a/module/zfs/zfs_ctldir.c b/module/zfs/zfs_ctldir.c index 5bea0b6c9..96520545a 100644 --- a/module/zfs/zfs_ctldir.c +++ b/module/zfs/zfs_ctldir.c @@ -100,7 +100,7 @@ static taskq_t *zfs_expire_taskq; static zfs_snapentry_t * zfsctl_sep_alloc(void) { - return kmem_zalloc(sizeof (zfs_snapentry_t), KM_SLEEP); + return (kmem_zalloc(sizeof (zfs_snapentry_t), KM_SLEEP)); } void @@ -255,7 +255,6 @@ zfsctl_inode_lookup(zfs_sb_t *zsb, uint64_t id, void zfsctl_inode_destroy(struct inode *ip) { - return; } /* diff --git a/module/zfs/zfs_debug.c b/module/zfs/zfs_debug.c index 55a18e839..4f612e16b 100644 --- a/module/zfs/zfs_debug.c +++ b/module/zfs/zfs_debug.c @@ -97,7 +97,6 @@ zfs_dbgmsg_fini(void) mutex_destroy(&zfs_dbgmsgs_lock); ASSERT0(zfs_dbgmsg_size); #endif - return; } #if !defined(_KERNEL) || !defined(__linux__) diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c index 924151480..bf212dee8 100644 --- a/module/zfs/zfs_ioctl.c +++ b/module/zfs/zfs_ioctl.c @@ -567,7 +567,7 @@ out_check: return (PRIV_POLICY(cr, needed_priv, B_FALSE, EPERM, NULL)); return (0); #else - return ENOTSUP; + return (ENOTSUP); #endif /* HAVE_MLSLABEL */ } @@ -4914,7 +4914,7 @@ zfs_ioc_events_clear(zfs_cmd_t *zc) zfs_zevent_drain_all(&count); zc->zc_cookie = count; - return 0; + return (0); } /* @@ -5424,17 +5424,20 @@ zfsdev_get_state_impl(minor_t minor, enum zfsdev_state_type which) ASSERT(MUTEX_HELD(&zfsdev_state_lock)); for (zs = list_head(&zfsdev_state_list); zs != NULL; - zs = list_next(&zfsdev_state_list, zs)) { + zs = list_next(&zfsdev_state_list, zs)) { if (zs->zs_minor == minor) { switch (which) { - case ZST_ONEXIT: return (zs->zs_onexit); - case ZST_ZEVENT: return (zs->zs_zevent); - case ZST_ALL: return (zs); + case ZST_ONEXIT: + return (zs->zs_onexit); + case ZST_ZEVENT: + return (zs->zs_zevent); + case ZST_ALL: + return (zs); } } } - return NULL; + return (NULL); } void * @@ -5446,7 +5449,7 @@ zfsdev_get_state(minor_t minor, enum zfsdev_state_type which) ptr = zfsdev_get_state_impl(minor, which); mutex_exit(&zfsdev_state_lock); - return ptr; + return (ptr); } minor_t @@ -5490,11 +5493,11 @@ zfsdev_state_init(struct file *filp) ASSERT(MUTEX_HELD(&zfsdev_state_lock)); - minor = zfsdev_minor_alloc(); - if (minor == 0) - return (SET_ERROR(ENXIO)); + minor = zfsdev_minor_alloc(); + if (minor == 0) + return (SET_ERROR(ENXIO)); - zs = kmem_zalloc( sizeof(zfsdev_state_t), KM_SLEEP); + zs = kmem_zalloc(sizeof (zfsdev_state_t), KM_SLEEP); zs->zs_file = filp; zs->zs_minor = minor; @@ -5521,9 +5524,9 @@ zfsdev_state_destroy(struct file *filp) zfs_zevent_destroy(zs->zs_zevent); list_remove(&zfsdev_state_list, zs); - kmem_free(zs, sizeof(zfsdev_state_t)); + kmem_free(zs, sizeof (zfsdev_state_t)); - return 0; + return (0); } static int @@ -5623,7 +5626,7 @@ zfsdev_ioctl(struct file *filp, unsigned cmd, unsigned long arg) goto out; /* legacy ioctls can modify zc_name */ - (void) strlcpy(saved_poolname, zc->zc_name, sizeof(saved_poolname)); + (void) strlcpy(saved_poolname, zc->zc_name, sizeof (saved_poolname)); len = strcspn(saved_poolname, "/@") + 1; saved_poolname[len] = '\0'; @@ -5702,24 +5705,24 @@ out: static long zfsdev_compat_ioctl(struct file *filp, unsigned cmd, unsigned long arg) { - return zfsdev_ioctl(filp, cmd, arg); + return (zfsdev_ioctl(filp, cmd, arg)); } #else -#define zfsdev_compat_ioctl NULL +#define zfsdev_compat_ioctl NULL #endif static const struct file_operations zfsdev_fops = { - .open = zfsdev_open, - .release = zfsdev_release, - .unlocked_ioctl = zfsdev_ioctl, - .compat_ioctl = zfsdev_compat_ioctl, - .owner = THIS_MODULE, + .open = zfsdev_open, + .release = zfsdev_release, + .unlocked_ioctl = zfsdev_ioctl, + .compat_ioctl = zfsdev_compat_ioctl, + .owner = THIS_MODULE, }; static struct miscdevice zfs_misc = { - .minor = MISC_DYNAMIC_MINOR, - .name = ZFS_DRIVER, - .fops = &zfsdev_fops, + .minor = MISC_DYNAMIC_MINOR, + .name = ZFS_DRIVER, + .fops = &zfsdev_fops, }; static int @@ -5732,7 +5735,7 @@ zfs_attach(void) offsetof(zfsdev_state_t, zs_next)); error = misc_register(&zfs_misc); - if (error != 0) { + if (error != 0) { printk(KERN_INFO "ZFS: misc_register() failed %d\n", error); return (error); } @@ -5761,9 +5764,9 @@ zfs_allow_log_destroy(void *arg) } #ifdef DEBUG -#define ZFS_DEBUG_STR " (DEBUG mode)" +#define ZFS_DEBUG_STR " (DEBUG mode)" #else -#define ZFS_DEBUG_STR "" +#define ZFS_DEBUG_STR "" #endif int @@ -5787,9 +5790,9 @@ _init(void) tsd_create(&zfs_allow_log_key, zfs_allow_log_destroy); printk(KERN_NOTICE "ZFS: Loaded module v%s-%s%s, " - "ZFS pool version %s, ZFS filesystem version %s\n", - ZFS_META_VERSION, ZFS_META_RELEASE, ZFS_DEBUG_STR, - SPA_VERSION_STRING, ZPL_VERSION_STRING); + "ZFS pool version %s, ZFS filesystem version %s\n", + ZFS_META_VERSION, ZFS_META_RELEASE, ZFS_DEBUG_STR, + SPA_VERSION_STRING, ZPL_VERSION_STRING); #ifndef CONFIG_FS_POSIX_ACL printk(KERN_NOTICE "ZFS: Posix ACLs disabled by kernel\n"); #endif /* CONFIG_FS_POSIX_ACL */ @@ -5802,8 +5805,8 @@ out1: zfs_fini(); spa_fini(); printk(KERN_NOTICE "ZFS: Failed to Load ZFS Filesystem v%s-%s%s" - ", rc = %d\n", ZFS_META_VERSION, ZFS_META_RELEASE, - ZFS_DEBUG_STR, error); + ", rc = %d\n", ZFS_META_VERSION, ZFS_META_RELEASE, + ZFS_DEBUG_STR, error); return (error); } @@ -5821,7 +5824,7 @@ _fini(void) tsd_destroy(&zfs_allow_log_key); printk(KERN_NOTICE "ZFS: Unloaded module v%s-%s%s\n", - ZFS_META_VERSION, ZFS_META_RELEASE, ZFS_DEBUG_STR); + ZFS_META_VERSION, ZFS_META_RELEASE, ZFS_DEBUG_STR); return (0); } diff --git a/module/zfs/zfs_rlock.c b/module/zfs/zfs_rlock.c index 898d8049c..2533ced64 100644 --- a/module/zfs/zfs_rlock.c +++ b/module/zfs/zfs_rlock.c @@ -550,7 +550,7 @@ zfs_range_unlock(rl_t *rl) ASSERT(rl->r_type == RL_WRITER || rl->r_type == RL_READER); ASSERT(rl->r_cnt == 1 || rl->r_cnt == 0); ASSERT(!rl->r_proxy); - list_create(&free_list, sizeof(rl_t), offsetof(rl_t, rl_node)); + list_create(&free_list, sizeof (rl_t), offsetof(rl_t, rl_node)); mutex_enter(&zp->z_range_lock); if (rl->r_type == RL_WRITER) { diff --git a/module/zfs/zfs_sa.c b/module/zfs/zfs_sa.c index df4ef3dc1..ebe92bb3a 100644 --- a/module/zfs/zfs_sa.c +++ b/module/zfs/zfs_sa.c @@ -310,7 +310,7 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx) } /* First do a bulk query of the attributes that aren't cached */ - bulk = kmem_alloc(sizeof(sa_bulk_attr_t) * 20, KM_SLEEP); + bulk = kmem_alloc(sizeof (sa_bulk_attr_t) * 20, KM_SLEEP); SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_MTIME(zsb), NULL, &mtime, 16); SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_CTIME(zsb), NULL, &ctime, 16); SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_CRTIME(zsb), NULL, &crtime, 16); @@ -324,7 +324,7 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx) &znode_acl, 88); if (sa_bulk_lookup_locked(hdl, bulk, count) != 0) { - kmem_free(bulk, sizeof(sa_bulk_attr_t) * 20); + kmem_free(bulk, sizeof (sa_bulk_attr_t) * 20); goto done; } @@ -333,7 +333,7 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx) * it is such a way to pick up an already existing layout number */ count = 0; - sa_attrs = kmem_zalloc(sizeof(sa_bulk_attr_t) * 20, KM_SLEEP); + sa_attrs = kmem_zalloc(sizeof (sa_bulk_attr_t) * 20, KM_SLEEP); SA_ADD_BULK_ATTR(sa_attrs, count, SA_ZPL_MODE(zsb), NULL, &mode, 8); SA_ADD_BULK_ATTR(sa_attrs, count, SA_ZPL_SIZE(zsb), NULL, &zp->z_size, 8); @@ -390,8 +390,8 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx) znode_acl.z_acl_extern_obj, tx)); zp->z_is_sa = B_TRUE; - kmem_free(sa_attrs, sizeof(sa_bulk_attr_t) * 20); - kmem_free(bulk, sizeof(sa_bulk_attr_t) * 20); + kmem_free(sa_attrs, sizeof (sa_bulk_attr_t) * 20); + kmem_free(bulk, sizeof (sa_bulk_attr_t) * 20); done: if (drop_lock) mutex_exit(&zp->z_lock); diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c index 2c0e923dc..c64854d7b 100644 --- a/module/zfs/zfs_vfsops.c +++ b/module/zfs/zfs_vfsops.c @@ -1249,10 +1249,12 @@ zfs_domount(struct super_block *sb, void *data, int silent) atime_changed_cb(zsb, B_FALSE); readonly_changed_cb(zsb, B_TRUE); - if ((error = dsl_prop_get_integer(osname,"xattr",&pval,NULL))) + if ((error = dsl_prop_get_integer(osname, + "xattr", &pval, NULL))) goto out; xattr_changed_cb(zsb, pval); - if ((error = dsl_prop_get_integer(osname,"acltype",&pval,NULL))) + if ((error = dsl_prop_get_integer(osname, + "acltype", &pval, NULL))) goto out; acltype_changed_cb(zsb, pval); zsb->z_issnap = B_TRUE; diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c index 8e4694ff6..f56b52ace 100644 --- a/module/zfs/zfs_vnops.c +++ b/module/zfs/zfs_vnops.c @@ -2500,11 +2500,11 @@ zfs_setattr(struct inode *ip, vattr_t *vap, int flags, cred_t *cr) */ xoap = xva_getxoptattr(xvap); - tmpxvattr = kmem_alloc(sizeof(xvattr_t), KM_SLEEP); + tmpxvattr = kmem_alloc(sizeof (xvattr_t), KM_SLEEP); xva_init(tmpxvattr); - bulk = kmem_alloc(sizeof(sa_bulk_attr_t) * 7, KM_SLEEP); - xattr_bulk = kmem_alloc(sizeof(sa_bulk_attr_t) * 7, KM_SLEEP); + bulk = kmem_alloc(sizeof (sa_bulk_attr_t) * 7, KM_SLEEP); + xattr_bulk = kmem_alloc(sizeof (sa_bulk_attr_t) * 7, KM_SLEEP); /* * Immutable files can only alter immutable bit and atime @@ -2528,8 +2528,10 @@ zfs_setattr(struct inode *ip, vattr_t *vap, int flags, cred_t *cr) * once large timestamps are fully supported. */ if (mask & (ATTR_ATIME | ATTR_MTIME)) { - if (((mask & ATTR_ATIME) && TIMESPEC_OVERFLOW(&vap->va_atime)) || - ((mask & ATTR_MTIME) && TIMESPEC_OVERFLOW(&vap->va_mtime))) { + if (((mask & ATTR_ATIME) && + TIMESPEC_OVERFLOW(&vap->va_atime)) || + ((mask & ATTR_MTIME) && + TIMESPEC_OVERFLOW(&vap->va_mtime))) { err = EOVERFLOW; goto out3; } @@ -3040,9 +3042,9 @@ out2: zil_commit(zilog, 0); out3: - kmem_free(xattr_bulk, sizeof(sa_bulk_attr_t) * 7); - kmem_free(bulk, sizeof(sa_bulk_attr_t) * 7); - kmem_free(tmpxvattr, sizeof(xvattr_t)); + kmem_free(xattr_bulk, sizeof (sa_bulk_attr_t) * 7); + kmem_free(bulk, sizeof (sa_bulk_attr_t) * 7); + kmem_free(tmpxvattr, sizeof (xvattr_t)); ZFS_EXIT(zsb); return (err); } @@ -3877,9 +3879,9 @@ zfs_putpage(struct inode *ip, struct page *pp, struct writeback_control *wbc) ASSERT(PageLocked(pp)); - pgoff = page_offset(pp); /* Page byte-offset in file */ - offset = i_size_read(ip); /* File length in bytes */ - pglen = MIN(PAGE_CACHE_SIZE, /* Page length in bytes */ + pgoff = page_offset(pp); /* Page byte-offset in file */ + offset = i_size_read(ip); /* File length in bytes */ + pglen = MIN(PAGE_CACHE_SIZE, /* Page length in bytes */ P2ROUNDUP(offset, PAGE_CACHE_SIZE)-pgoff); /* Page is beyond end of file */ @@ -4088,17 +4090,17 @@ EXPORT_SYMBOL(zfs_seek); static int zfs_fillpage(struct inode *ip, struct page *pl[], int nr_pages) { - znode_t *zp = ITOZ(ip); - zfs_sb_t *zsb = ITOZSB(ip); - objset_t *os; + znode_t *zp = ITOZ(ip); + zfs_sb_t *zsb = ITOZSB(ip); + objset_t *os; struct page *cur_pp; - u_offset_t io_off, total; - size_t io_len; - loff_t i_size; - unsigned page_idx; - int err; + u_offset_t io_off, total; + size_t io_len; + loff_t i_size; + unsigned page_idx; + int err; - os = zsb->z_os; + os = zsb->z_os; io_len = nr_pages << PAGE_CACHE_SHIFT; i_size = i_size_read(ip); io_off = page_offset(pl[0]); diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c index f737af449..abf6222f2 100644 --- a/module/zfs/zfs_znode.c +++ b/module/zfs/zfs_znode.c @@ -440,7 +440,7 @@ zfs_znode_alloc(zfs_sb_t *zsb, dmu_buf_t *db, int blksz, error: unlock_new_inode(ip); iput(ip); - return NULL; + return (NULL); } /* @@ -647,7 +647,7 @@ zfs_mknode(znode_t *dzp, vattr_t *vap, dmu_tx_t *tx, cred_t *cr, * order for DMU_OT_ZNODE is critical since it needs to be constructed * in the old znode_phys_t format. Don't change this ordering */ - sa_attrs = kmem_alloc(sizeof(sa_bulk_attr_t) * ZPL_END, KM_PUSHPAGE); + sa_attrs = kmem_alloc(sizeof (sa_bulk_attr_t) * ZPL_END, KM_PUSHPAGE); if (obj_type == DMU_OT_ZNODE) { SA_ADD_BULK_ATTR(sa_attrs, cnt, SA_ZPL_ATIME(zsb), @@ -749,7 +749,7 @@ zfs_mknode(znode_t *dzp, vattr_t *vap, dmu_tx_t *tx, cred_t *cr, err = zfs_aclset_common(*zpp, acl_ids->z_aclp, cr, tx); ASSERT0(err); } - kmem_free(sa_attrs, sizeof(sa_bulk_attr_t) * ZPL_END); + kmem_free(sa_attrs, sizeof (sa_bulk_attr_t) * ZPL_END); ZFS_OBJ_HOLD_EXIT(zsb, obj); } diff --git a/module/zfs/zil.c b/module/zfs/zil.c index 30035faa0..b69a7bf56 100644 --- a/module/zfs/zil.c +++ b/module/zfs/zil.c @@ -70,19 +70,19 @@ * See zil.h for more information about these fields. */ zil_stats_t zil_stats = { - { "zil_commit_count", KSTAT_DATA_UINT64 }, - { "zil_commit_writer_count", KSTAT_DATA_UINT64 }, - { "zil_itx_count", KSTAT_DATA_UINT64 }, - { "zil_itx_indirect_count", KSTAT_DATA_UINT64 }, - { "zil_itx_indirect_bytes", KSTAT_DATA_UINT64 }, - { "zil_itx_copied_count", KSTAT_DATA_UINT64 }, - { "zil_itx_copied_bytes", KSTAT_DATA_UINT64 }, - { "zil_itx_needcopy_count", KSTAT_DATA_UINT64 }, - { "zil_itx_needcopy_bytes", KSTAT_DATA_UINT64 }, - { "zil_itx_metaslab_normal_count", KSTAT_DATA_UINT64 }, - { "zil_itx_metaslab_normal_bytes", KSTAT_DATA_UINT64 }, - { "zil_itx_metaslab_slog_count", KSTAT_DATA_UINT64 }, - { "zil_itx_metaslab_slog_bytes", KSTAT_DATA_UINT64 }, + { "zil_commit_count", KSTAT_DATA_UINT64 }, + { "zil_commit_writer_count", KSTAT_DATA_UINT64 }, + { "zil_itx_count", KSTAT_DATA_UINT64 }, + { "zil_itx_indirect_count", KSTAT_DATA_UINT64 }, + { "zil_itx_indirect_bytes", KSTAT_DATA_UINT64 }, + { "zil_itx_copied_count", KSTAT_DATA_UINT64 }, + { "zil_itx_copied_bytes", KSTAT_DATA_UINT64 }, + { "zil_itx_needcopy_count", KSTAT_DATA_UINT64 }, + { "zil_itx_needcopy_bytes", KSTAT_DATA_UINT64 }, + { "zil_itx_metaslab_normal_count", KSTAT_DATA_UINT64 }, + { "zil_itx_metaslab_normal_bytes", KSTAT_DATA_UINT64 }, + { "zil_itx_metaslab_slog_count", KSTAT_DATA_UINT64 }, + { "zil_itx_metaslab_slog_bytes", KSTAT_DATA_UINT64 }, }; static kstat_t *zil_ksp; @@ -319,7 +319,7 @@ zil_parse(zilog_t *zilog, zil_parse_blk_func_t *parse_blk_func, char *lrbuf, *lrp; int error = 0; - bzero(&next_blk, sizeof(blkptr_t)); + bzero(&next_blk, sizeof (blkptr_t)); /* * Old logs didn't record the maximum zh_claim_lr_seq. @@ -1017,13 +1017,10 @@ zil_lwb_write_start(zilog_t *zilog, lwb_t *lwb) use_slog = USE_SLOG(zilog); error = zio_alloc_zil(spa, txg, bp, zil_blksz, USE_SLOG(zilog)); - if (use_slog) - { + if (use_slog) { ZIL_STAT_BUMP(zil_itx_metaslab_slog_count); ZIL_STAT_INCR(zil_itx_metaslab_slog_bytes, lwb->lwb_nused); - } - else - { + } else { ZIL_STAT_BUMP(zil_itx_metaslab_normal_count); ZIL_STAT_INCR(zil_itx_metaslab_normal_bytes, lwb->lwb_nused); } @@ -1134,12 +1131,14 @@ zil_lwb_commit(zilog_t *zilog, itx_t *itx, lwb_t *lwb) dbuf = lr_buf + reclen; lrw->lr_common.lrc_reclen += dlen; ZIL_STAT_BUMP(zil_itx_needcopy_count); - ZIL_STAT_INCR(zil_itx_needcopy_bytes, lrw->lr_length); + ZIL_STAT_INCR(zil_itx_needcopy_bytes, + lrw->lr_length); } else { ASSERT(itx->itx_wr_state == WR_INDIRECT); dbuf = NULL; ZIL_STAT_BUMP(zil_itx_indirect_count); - ZIL_STAT_INCR(zil_itx_indirect_bytes, lrw->lr_length); + ZIL_STAT_INCR(zil_itx_indirect_bytes, + lrw->lr_length); } error = zilog->zl_get_data( itx->itx_private, lrw, dbuf, lwb->lwb_zio); @@ -1344,7 +1343,8 @@ zil_itx_assign(zilog_t *zilog, itx_t *itx, dmu_tx_t *tx) } ASSERT(itxg->itxg_sod == 0); itxg->itxg_txg = txg; - itxs = itxg->itxg_itxs = kmem_zalloc(sizeof (itxs_t), KM_PUSHPAGE); + itxs = itxg->itxg_itxs = kmem_zalloc(sizeof (itxs_t), + KM_PUSHPAGE); list_create(&itxs->i_sync_list, sizeof (itx_t), offsetof(itx_t, itx_node)); @@ -1364,7 +1364,8 @@ zil_itx_assign(zilog_t *zilog, itx_t *itx, dmu_tx_t *tx) ian = avl_find(t, &foid, &where); if (ian == NULL) { - ian = kmem_alloc(sizeof (itx_async_node_t), KM_PUSHPAGE); + ian = kmem_alloc(sizeof (itx_async_node_t), + KM_PUSHPAGE); list_create(&ian->ia_list, sizeof (itx_t), offsetof(itx_t, itx_node)); ian->ia_foid = foid; @@ -1539,7 +1540,7 @@ zil_commit_writer(zilog_t *zilog) DTRACE_PROBE1(zil__cw1, zilog_t *, zilog); for (itx = list_head(&zilog->zl_itx_commit_list); itx != NULL; - itx = list_next(&zilog->zl_itx_commit_list, itx)) { + itx = list_next(&zilog->zl_itx_commit_list, itx)) { txg = itx->itx_lr.lrc_txg; ASSERT(txg); @@ -1744,7 +1745,7 @@ zil_init(void) sizeof (struct lwb), 0, NULL, NULL, NULL, NULL, NULL, 0); zil_ksp = kstat_create("zfs", 0, "zil", "misc", - KSTAT_TYPE_NAMED, sizeof(zil_stats) / sizeof(kstat_named_t), + KSTAT_TYPE_NAMED, sizeof (zil_stats) / sizeof (kstat_named_t), KSTAT_FLAG_VIRTUAL); if (zil_ksp != NULL) { diff --git a/module/zfs/zio.c b/module/zfs/zio.c index 7cc3d4c9a..97f25494c 100644 --- a/module/zfs/zio.c +++ b/module/zfs/zio.c @@ -132,7 +132,7 @@ zio_init(void) zio_cons, zio_dest, NULL, NULL, NULL, KMC_KMEM); zio_link_cache = kmem_cache_create("zio_link_cache", sizeof (zio_link_t), 0, NULL, NULL, NULL, NULL, NULL, KMC_KMEM); - zio_vdev_cache = kmem_cache_create("zio_vdev_cache", sizeof(vdev_io_t), + zio_vdev_cache = kmem_cache_create("zio_vdev_cache", sizeof (vdev_io_t), PAGESIZE, NULL, NULL, NULL, NULL, NULL, KMC_VMEM); /* @@ -1852,11 +1852,11 @@ static void zio_write_gang_member_ready(zio_t *zio) { zio_t *pio = zio_unique_parent(zio); - ASSERTV(zio_t *gio = zio->io_gang_leader;) dva_t *cdva = zio->io_bp->blk_dva; dva_t *pdva = pio->io_bp->blk_dva; uint64_t asize; int d; + ASSERTV(zio_t *gio = zio->io_gang_leader); if (BP_IS_HOLE(zio->io_bp)) return; @@ -2995,15 +2995,18 @@ zio_done(zio_t *zio) if (zio->io_bp != NULL) { ASSERT(zio->io_bp->blk_pad[0] == 0); ASSERT(zio->io_bp->blk_pad[1] == 0); - ASSERT(bcmp(zio->io_bp, &zio->io_bp_copy, sizeof (blkptr_t)) == 0 || + ASSERT(bcmp(zio->io_bp, &zio->io_bp_copy, + sizeof (blkptr_t)) == 0 || (zio->io_bp == zio_unique_parent(zio)->io_bp)); if (zio->io_type == ZIO_TYPE_WRITE && !BP_IS_HOLE(zio->io_bp) && zio->io_bp_override == NULL && !(zio->io_flags & ZIO_FLAG_IO_REPAIR)) { ASSERT(!BP_SHOULD_BYTESWAP(zio->io_bp)); - ASSERT3U(zio->io_prop.zp_copies, <=, BP_GET_NDVAS(zio->io_bp)); + ASSERT3U(zio->io_prop.zp_copies, <=, + BP_GET_NDVAS(zio->io_bp)); ASSERT(BP_COUNT_GANG(zio->io_bp) == 0 || - (BP_COUNT_GANG(zio->io_bp) == BP_GET_NDVAS(zio->io_bp))); + (BP_COUNT_GANG(zio->io_bp) == + BP_GET_NDVAS(zio->io_bp))); } if (zio->io_flags & ZIO_FLAG_NOPWRITE) VERIFY(BP_EQUAL(zio->io_bp, &zio->io_bp_orig)); @@ -3030,7 +3033,7 @@ zio_done(zio_t *zio) if (asize != zio->io_size) { abuf = zio_buf_alloc(asize); bcopy(zio->io_data, abuf, zio->io_size); - bzero(abuf + zio->io_size, asize - zio->io_size); + bzero(abuf+zio->io_size, asize-zio->io_size); } zio->io_cksum_report = zcr->zcr_next; @@ -3055,7 +3058,7 @@ zio_done(zio_t *zio) if (zio->io_delay >= MSEC_TO_TICK(zio_delay_max)) { if (zio->io_vd != NULL && !vdev_is_dead(zio->io_vd)) zfs_ereport_post(FM_EREPORT_ZFS_DELAY, zio->io_spa, - zio->io_vd, zio, 0, 0); + zio->io_vd, zio, 0, 0); } if (zio->io_error) { @@ -3078,8 +3081,8 @@ zio_done(zio_t *zio) * error and generate a logical data ereport. */ spa_log_error(zio->io_spa, zio); - zfs_ereport_post(FM_EREPORT_ZFS_DATA, zio->io_spa, NULL, zio, - 0, 0); + zfs_ereport_post(FM_EREPORT_ZFS_DATA, zio->io_spa, + NULL, zio, 0, 0); } } @@ -3355,13 +3358,13 @@ MODULE_PARM_DESC(zio_requeue_io_start_cut_in_line, "Prioritize requeued I/O"); module_param(zfs_sync_pass_deferred_free, int, 0644); MODULE_PARM_DESC(zfs_sync_pass_deferred_free, - "defer frees starting in this pass"); + "Defer frees starting in this pass"); module_param(zfs_sync_pass_dont_compress, int, 0644); MODULE_PARM_DESC(zfs_sync_pass_dont_compress, - "don't compress starting in this pass"); + "Don't compress starting in this pass"); module_param(zfs_sync_pass_rewrite, int, 0644); MODULE_PARM_DESC(zfs_sync_pass_rewrite, - "rewrite new bps starting in this pass"); + "Rewrite new bps starting in this pass"); #endif diff --git a/module/zfs/zpl_ctldir.c b/module/zfs/zpl_ctldir.c index 8afe8bfdb..9e587e3f0 100644 --- a/module/zfs/zpl_ctldir.c +++ b/module/zfs/zpl_ctldir.c @@ -43,7 +43,7 @@ zpl_common_open(struct inode *ip, struct file *filp) if (filp->f_mode & FMODE_WRITE) return (-EACCES); - return generic_file_open(ip, filp); + return (generic_file_open(ip, filp)); } /* @@ -129,12 +129,12 @@ zpl_root_lookup(struct inode *dip, struct dentry *dentry, unsigned int flags) if (error) { if (error == -ENOENT) - return d_splice_alias(NULL, dentry); + return (d_splice_alias(NULL, dentry)); else - return ERR_PTR(error); + return (ERR_PTR(error)); } - return d_splice_alias(ip, dentry); + return (d_splice_alias(ip, dentry)); } /* @@ -174,7 +174,7 @@ zpl_snapdir_automount(struct path *path) error = -zfsctl_mount_snapshot(path, 0); dentry->d_flags |= DCACHE_NEED_AUTOMOUNT; if (error) - return ERR_PTR(error); + return (ERR_PTR(error)); /* * Rather than returning the new vfsmount for the snapshot we must @@ -198,7 +198,7 @@ zpl_snapdir_revalidate(struct dentry *dentry, struct nameidata *i) zpl_snapdir_revalidate(struct dentry *dentry, unsigned int flags) #endif { - return 0; + return (0); } dentry_operations_t zpl_dops_snapdirs = { @@ -237,13 +237,13 @@ zpl_snapdir_lookup(struct inode *dip, struct dentry *dentry, crfree(cr); if (error && error != -ENOENT) - return ERR_PTR(error); + return (ERR_PTR(error)); ASSERT(error == 0 || ip == NULL); d_clear_d_op(dentry); d_set_d_op(dentry, &zpl_dops_snapdirs); - return d_splice_alias(ip, dentry); + return (d_splice_alias(ip, dentry)); } static int @@ -334,7 +334,7 @@ zpl_snapdir_mkdir(struct inode *dip, struct dentry *dentry, zpl_umode_t mode) int error; crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); zpl_vap_init(vap, dip, mode | S_IFDIR, cr); error = -zfsctl_snapdir_mkdir(dip, dname(dentry), vap, &ip, cr, 0); @@ -344,7 +344,7 @@ zpl_snapdir_mkdir(struct inode *dip, struct dentry *dentry, zpl_umode_t mode) d_instantiate(dentry, ip); } - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); ASSERT3S(error, <=, 0); crfree(cr); @@ -423,12 +423,12 @@ zpl_shares_lookup(struct inode *dip, struct dentry *dentry, if (error) { if (error == -ENOENT) - return d_splice_alias(NULL, dentry); + return (d_splice_alias(NULL, dentry)); else - return ERR_PTR(error); + return (ERR_PTR(error)); } - return d_splice_alias(ip, dentry); + return (d_splice_alias(ip, dentry)); } static int diff --git a/module/zfs/zpl_export.c b/module/zfs/zpl_export.c index 94625e13c..ac9449433 100644 --- a/module/zfs/zpl_export.c +++ b/module/zfs/zpl_export.c @@ -45,7 +45,7 @@ zpl_encode_fh(struct dentry *dentry, __u32 *fh, int *max_len, int connectable) len_bytes = *max_len * sizeof (__u32); if (len_bytes < offsetof(fid_t, fid_data)) - return 255; + return (255); fid->fid_len = len_bytes - offsetof(fid_t, fid_data); @@ -76,7 +76,7 @@ zpl_dentry_obtain_alias(struct inode *ip) } #endif /* HAVE_D_OBTAIN_ALIAS */ - return result; + return (result); } static struct dentry * @@ -92,16 +92,16 @@ zpl_fh_to_dentry(struct super_block *sb, struct fid *fh, if (fh_type != FILEID_INO32_GEN || len_bytes < offsetof(fid_t, fid_data) || len_bytes < offsetof(fid_t, fid_data) + fid->fid_len) - return ERR_PTR(-EINVAL); + return (ERR_PTR(-EINVAL)); rc = zfs_vget(sb, &ip, fid); if (rc != 0) - return ERR_PTR(-rc); + return (ERR_PTR(-rc)); ASSERT((ip != NULL) && !IS_ERR(ip)); - return zpl_dentry_obtain_alias(ip); + return (zpl_dentry_obtain_alias(ip)); } static struct dentry * @@ -117,9 +117,9 @@ zpl_get_parent(struct dentry *child) ASSERT3S(error, <=, 0); if (error) - return ERR_PTR(error); + return (ERR_PTR(error)); - return zpl_dentry_obtain_alias(ip); + return (zpl_dentry_obtain_alias(ip)); } #ifdef HAVE_COMMIT_METADATA @@ -134,15 +134,15 @@ zpl_commit_metadata(struct inode *inode) crfree(cr); ASSERT3S(error, <=, 0); - return error; + return (error); } #endif /* HAVE_COMMIT_METADATA */ const struct export_operations zpl_export_operations = { - .encode_fh = zpl_encode_fh, - .fh_to_dentry = zpl_fh_to_dentry, - .get_parent = zpl_get_parent, + .encode_fh = zpl_encode_fh, + .fh_to_dentry = zpl_fh_to_dentry, + .get_parent = zpl_get_parent, #ifdef HAVE_COMMIT_METADATA - .commit_metadata= zpl_commit_metadata, + .commit_metadata = zpl_commit_metadata, #endif /* HAVE_COMMIT_METADATA */ }; diff --git a/module/zfs/zpl_file.c b/module/zfs/zpl_file.c index 690f93838..3737bb519 100644 --- a/module/zfs/zpl_file.c +++ b/module/zfs/zpl_file.c @@ -169,7 +169,7 @@ zpl_fsync(struct file *filp, loff_t start, loff_t end, int datasync) ssize_t zpl_read_common(struct inode *ip, const char *buf, size_t len, loff_t pos, - uio_seg_t segment, int flags, cred_t *cr) + uio_seg_t segment, int flags, cred_t *cr) { int error; ssize_t read; @@ -280,7 +280,7 @@ zpl_llseek(struct file *filp, loff_t offset, int whence) } #endif /* SEEK_HOLE && SEEK_DATA */ - return generic_file_llseek(filp, offset, whence); + return (generic_file_llseek(filp, offset, whence)); } /* @@ -381,7 +381,7 @@ zpl_readpage(struct file *filp, struct page *pp) } unlock_page(pp); - return error; + return (error); } /* @@ -536,7 +536,7 @@ zpl_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) static long zpl_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { - return zpl_ioctl(filp, cmd, arg); + return (zpl_ioctl(filp, cmd, arg)); } #endif /* CONFIG_COMPAT */ @@ -545,7 +545,7 @@ const struct address_space_operations zpl_address_space_operations = { .readpages = zpl_readpages, .readpage = zpl_readpage, .writepage = zpl_writepage, - .writepages = zpl_writepages, + .writepages = zpl_writepages, }; const struct file_operations zpl_file_operations = { @@ -557,11 +557,11 @@ const struct file_operations zpl_file_operations = { .mmap = zpl_mmap, .fsync = zpl_fsync, #ifdef HAVE_FILE_FALLOCATE - .fallocate = zpl_fallocate, + .fallocate = zpl_fallocate, #endif /* HAVE_FILE_FALLOCATE */ - .unlocked_ioctl = zpl_ioctl, + .unlocked_ioctl = zpl_ioctl, #ifdef CONFIG_COMPAT - .compat_ioctl = zpl_compat_ioctl, + .compat_ioctl = zpl_compat_ioctl, #endif }; diff --git a/module/zfs/zpl_inode.c b/module/zfs/zpl_inode.c index 8f0fdaffe..c009807cb 100644 --- a/module/zfs/zpl_inode.c +++ b/module/zfs/zpl_inode.c @@ -42,7 +42,7 @@ zpl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) int error; if (dlen(dentry) > ZFS_MAXNAMELEN) - return ERR_PTR(-ENAMETOOLONG); + return (ERR_PTR(-ENAMETOOLONG)); crhold(cr); error = -zfs_lookup(dir, dname(dentry), &ip, 0, cr, NULL, NULL); @@ -58,12 +58,12 @@ zpl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) if (error) { if (error == -ENOENT) - return d_splice_alias(NULL, dentry); + return (d_splice_alias(NULL, dentry)); else - return ERR_PTR(error); + return (ERR_PTR(error)); } - return d_splice_alias(ip, dentry); + return (d_splice_alias(ip, dentry)); } void @@ -97,7 +97,7 @@ zpl_create(struct inode *dir, struct dentry *dentry, zpl_umode_t mode, int error; crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); zpl_vap_init(vap, dir, mode, cr); error = -zfs_create(dir, dname(dentry), vap, 0, mode, &ip, cr, 0, NULL); @@ -107,7 +107,7 @@ zpl_create(struct inode *dir, struct dentry *dentry, zpl_umode_t mode, d_instantiate(dentry, ip); } - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); crfree(cr); ASSERT3S(error, <=, 0); @@ -131,7 +131,7 @@ zpl_mknod(struct inode *dir, struct dentry *dentry, zpl_umode_t mode, ASSERT(rdev == 0); crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); zpl_vap_init(vap, dir, mode, cr); vap->va_rdev = rdev; @@ -142,7 +142,7 @@ zpl_mknod(struct inode *dir, struct dentry *dentry, zpl_umode_t mode, d_instantiate(dentry, ip); } - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); crfree(cr); ASSERT3S(error, <=, 0); @@ -172,7 +172,7 @@ zpl_mkdir(struct inode *dir, struct dentry *dentry, zpl_umode_t mode) int error; crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); zpl_vap_init(vap, dir, mode | S_IFDIR, cr); error = -zfs_mkdir(dir, dname(dentry), vap, &ip, cr, 0, NULL); @@ -182,7 +182,7 @@ zpl_mkdir(struct inode *dir, struct dentry *dentry, zpl_umode_t mode) d_instantiate(dentry, ip); } - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); crfree(cr); ASSERT3S(error, <=, 0); @@ -239,7 +239,7 @@ zpl_setattr(struct dentry *dentry, struct iattr *ia) return (error); crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); vap->va_mask = ia->ia_valid & ATTR_IATTR_MASK; vap->va_mode = ia->ia_mode; vap->va_uid = KUID_TO_SUID(ia->ia_uid); @@ -253,7 +253,7 @@ zpl_setattr(struct dentry *dentry, struct iattr *ia) if (!error && (ia->ia_valid & ATTR_MODE)) error = zpl_chmod_acl(ip); - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); crfree(cr); ASSERT3S(error, <=, 0); @@ -284,7 +284,7 @@ zpl_symlink(struct inode *dir, struct dentry *dentry, const char *name) int error; crhold(cr); - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); zpl_vap_init(vap, dir, S_IFLNK | S_IRWXUGO, cr); error = -zfs_symlink(dir, dname(dentry), vap, (char *)name, &ip, cr, 0); @@ -293,7 +293,7 @@ zpl_symlink(struct inode *dir, struct dentry *dentry, const char *name) d_instantiate(dentry, ip); } - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); crfree(cr); ASSERT3S(error, <=, 0); @@ -349,7 +349,7 @@ zpl_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry) int error; if (ip->i_nlink >= ZFS_LINK_MAX) - return -EMLINK; + return (-EMLINK); crhold(cr); ip->i_ctime = CURRENT_TIME_SEC; @@ -371,7 +371,7 @@ out: #ifdef HAVE_INODE_TRUNCATE_RANGE static void -zpl_truncate_range(struct inode* ip, loff_t start, loff_t end) +zpl_truncate_range(struct inode *ip, loff_t start, loff_t end) { cred_t *cr = CRED(); flock64_t bf; @@ -402,7 +402,7 @@ zpl_truncate_range(struct inode* ip, loff_t start, loff_t end) static long zpl_fallocate(struct inode *ip, int mode, loff_t offset, loff_t len) { - return zpl_fallocate_common(ip, mode, offset, len); + return (zpl_fallocate_common(ip, mode, offset, len)); } #endif /* HAVE_INODE_FALLOCATE */ diff --git a/module/zfs/zpl_super.c b/module/zfs/zpl_super.c index 92779bcab..b4e7b6ed0 100644 --- a/module/zfs/zpl_super.c +++ b/module/zfs/zpl_super.c @@ -44,7 +44,7 @@ zpl_inode_alloc(struct super_block *sb) static void zpl_inode_destroy(struct inode *ip) { - ASSERT(atomic_read(&ip->i_count) == 0); + ASSERT(atomic_read(&ip->i_count) == 0); zfs_inode_destroy(ip); } @@ -216,13 +216,13 @@ __zpl_show_options(struct seq_file *seq, zfs_sb_t *zsb) static int zpl_show_options(struct seq_file *seq, struct dentry *root) { - return __zpl_show_options(seq, root->d_sb->s_fs_info); + return (__zpl_show_options(seq, root->d_sb->s_fs_info)); } #else static int zpl_show_options(struct seq_file *seq, struct vfsmount *vfsp) { - return __zpl_show_options(seq, vfsp->mnt_sb->s_fs_info); + return (__zpl_show_options(seq, vfsp->mnt_sb->s_fs_info)); } #endif /* HAVE_SHOW_OPTIONS_WITH_DENTRY */ @@ -244,7 +244,7 @@ zpl_mount(struct file_system_type *fs_type, int flags, { zpl_mount_data_t zmd = { osname, data }; - return mount_nodev(fs_type, flags, &zmd, zpl_fill_super); + return (mount_nodev(fs_type, flags, &zmd, zpl_fill_super)); } #else static int @@ -253,7 +253,7 @@ zpl_get_sb(struct file_system_type *fs_type, int flags, { zpl_mount_data_t zmd = { osname, data }; - return get_sb_nodev(fs_type, flags, &zmd, zpl_fill_super, mnt); + return (get_sb_nodev(fs_type, flags, &zmd, zpl_fill_super, mnt)); } #endif /* HAVE_MOUNT_NODEV */ @@ -287,14 +287,12 @@ zpl_prune_sb(struct super_block *sb, void *arg) error = -zfs_sb_prune(sb, *(unsigned long *)arg, &objects); ASSERT3S(error, <=, 0); - - return; } void zpl_prune_sbs(int64_t bytes_to_scan, void *private) { - unsigned long nr_to_scan = (bytes_to_scan / sizeof(znode_t)); + unsigned long nr_to_scan = (bytes_to_scan / sizeof (znode_t)); iterate_supers_type(&zpl_fs_type, zpl_prune_sb, &nr_to_scan); kmem_reap(); @@ -311,11 +309,11 @@ zpl_prune_sbs(int64_t bytes_to_scan, void *private) void zpl_prune_sbs(int64_t bytes_to_scan, void *private) { - unsigned long nr_to_scan = (bytes_to_scan / sizeof(znode_t)); + unsigned long nr_to_scan = (bytes_to_scan / sizeof (znode_t)); - shrink_dcache_memory(nr_to_scan, GFP_KERNEL); - shrink_icache_memory(nr_to_scan, GFP_KERNEL); - kmem_reap(); + shrink_dcache_memory(nr_to_scan, GFP_KERNEL); + shrink_icache_memory(nr_to_scan, GFP_KERNEL); + kmem_reap(); } #endif /* HAVE_SHRINK */ @@ -344,7 +342,7 @@ zpl_nr_cached_objects(struct super_block *sb) static void zpl_free_cached_objects(struct super_block *sb, int nr_to_scan) { - arc_adjust_meta(nr_to_scan * sizeof(znode_t), B_FALSE); + arc_adjust_meta(nr_to_scan * sizeof (znode_t), B_FALSE); } #endif /* HAVE_FREE_CACHED_OBJECTS */ diff --git a/module/zfs/zpl_xattr.c b/module/zfs/zpl_xattr.c index 8ee3d2fb5..9334ae7d1 100644 --- a/module/zfs/zpl_xattr.c +++ b/module/zfs/zpl_xattr.c @@ -94,11 +94,11 @@ typedef struct xattr_filldir { static int zpl_xattr_filldir(xattr_filldir_t *xf, const char *name, int name_len) { - if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) + if (strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN) == 0) if (!(ITOZSB(xf->inode)->z_flags & ZSB_XATTR)) return (0); - if (!strncmp(name, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN)) + if (strncmp(name, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) if (!capable(CAP_SYS_ADMIN)) return (0); @@ -194,7 +194,7 @@ zpl_xattr_list_sa(xattr_filldir_t *xf) ASSERT3U(nvpair_type(nvp), ==, DATA_TYPE_BYTE_ARRAY); error = zpl_xattr_filldir(xf, nvpair_name(nvp), - strlen(nvpair_name(nvp))); + strlen(nvpair_name(nvp))); if (error) return (error); } @@ -389,7 +389,7 @@ zpl_xattr_set_dir(struct inode *ip, const char *name, const void *value, /* Lookup failed create a new xattr. */ if (xip == NULL) { - vap = kmem_zalloc(sizeof(vattr_t), KM_SLEEP); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); vap->va_mode = xattr_mode; vap->va_mask = ATTR_MODE; vap->va_uid = crgetfsuid(cr); @@ -413,7 +413,7 @@ zpl_xattr_set_dir(struct inode *ip, const char *name, const void *value, out: if (vap) - kmem_free(vap, sizeof(vattr_t)); + kmem_free(vap, sizeof (vattr_t)); if (xip) iput(xip); @@ -534,10 +534,10 @@ __zpl_xattr_user_get(struct inode *ip, const char *name, int error; if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); if (!(ITOZSB(ip)->z_flags & ZSB_XATTR)) - return -EOPNOTSUPP; + return (-EOPNOTSUPP); xattr_name = kmem_asprintf("%s%s", XATTR_USER_PREFIX, name); error = zpl_xattr_get(ip, xattr_name, value, size); @@ -555,10 +555,10 @@ __zpl_xattr_user_set(struct inode *ip, const char *name, int error; if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); if (!(ITOZSB(ip)->z_flags & ZSB_XATTR)) - return -EOPNOTSUPP; + return (-EOPNOTSUPP); xattr_name = kmem_asprintf("%s%s", XATTR_USER_PREFIX, name); error = zpl_xattr_set(ip, xattr_name, value, size, flags); @@ -582,10 +582,10 @@ __zpl_xattr_trusted_get(struct inode *ip, const char *name, int error; if (!capable(CAP_SYS_ADMIN)) - return -EACCES; + return (-EACCES); if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); xattr_name = kmem_asprintf("%s%s", XATTR_TRUSTED_PREFIX, name); error = zpl_xattr_get(ip, xattr_name, value, size); @@ -603,10 +603,10 @@ __zpl_xattr_trusted_set(struct inode *ip, const char *name, int error; if (!capable(CAP_SYS_ADMIN)) - return -EACCES; + return (-EACCES); if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); xattr_name = kmem_asprintf("%s%s", XATTR_TRUSTED_PREFIX, name); error = zpl_xattr_set(ip, xattr_name, value, size, flags); @@ -630,7 +630,7 @@ __zpl_xattr_security_get(struct inode *ip, const char *name, int error; if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); xattr_name = kmem_asprintf("%s%s", XATTR_SECURITY_PREFIX, name); error = zpl_xattr_get(ip, xattr_name, value, size); @@ -648,7 +648,7 @@ __zpl_xattr_security_set(struct inode *ip, const char *name, int error; if (strcmp(name, "") == 0) - return -EINVAL; + return (-EINVAL); xattr_name = kmem_asprintf("%s%s", XATTR_SECURITY_PREFIX, name); error = zpl_xattr_set(ip, xattr_name, value, size, flags); @@ -696,10 +696,11 @@ zpl_xattr_security_init(struct inode *ip, struct inode *dip, char *name; error = zpl_security_inode_init_security(ip, dip, qstr, - &name, &value, &len); + &name, &value, &len); if (error) { if (error == -EOPNOTSUPP) - return 0; + return (0); + return (error); } @@ -731,7 +732,7 @@ zpl_set_acl(struct inode *ip, int type, struct posix_acl *acl) if (S_ISLNK(ip->i_mode)) return (-EOPNOTSUPP); - switch(type) { + switch (type) { case ACL_TYPE_ACCESS: name = POSIX_ACL_XATTR_ACCESS; if (acl) { @@ -816,7 +817,7 @@ zpl_get_acl(struct inode *ip, int type) name = POSIX_ACL_XATTR_DEFAULT; break; default: - return ERR_PTR(-EINVAL); + return (ERR_PTR(-EINVAL)); } size = zpl_xattr_get(ip, name, NULL, 0); @@ -866,25 +867,25 @@ __zpl_check_acl(struct inode *ip, int mask) int zpl_check_acl(struct inode *ip, int mask, unsigned int flags) { - return __zpl_check_acl(ip, mask); + return (__zpl_check_acl(ip, mask)); } #elif defined(HAVE_CHECK_ACL) int zpl_check_acl(struct inode *ip, int mask) { - return __zpl_check_acl(ip , mask); + return (__zpl_check_acl(ip, mask)); } #elif defined(HAVE_PERMISSION_WITH_NAMEIDATA) int zpl_permission(struct inode *ip, int mask, struct nameidata *nd) { - return generic_permission(ip, mask, __zpl_check_acl); + return (generic_permission(ip, mask, __zpl_check_acl)); } #elif defined(HAVE_PERMISSION) int zpl_permission(struct inode *ip, int mask) { - return generic_permission(ip, mask, __zpl_check_acl); + return (generic_permission(ip, mask, __zpl_check_acl)); } #endif /* HAVE_CHECK_ACL | HAVE_PERMISSION */ #endif /* !HAVE_GET_ACL */ @@ -923,7 +924,7 @@ zpl_init_acl(struct inode *ip, struct inode *dir) } mode = ip->i_mode; - error = posix_acl_create(&acl,GFP_KERNEL, &mode); + error = posix_acl_create(&acl, GFP_KERNEL, &mode); if (error >= 0) { ip->i_mode = mode; mark_inode_dirty(ip); @@ -953,9 +954,9 @@ zpl_chmod_acl(struct inode *ip) if (IS_ERR(acl) || !acl) return (PTR_ERR(acl)); - error = posix_acl_chmod(&acl,GFP_KERNEL, ip->i_mode); + error = posix_acl_chmod(&acl, GFP_KERNEL, ip->i_mode); if (!error) - error = zpl_set_acl(ip,ACL_TYPE_ACCESS, acl); + error = zpl_set_acl(ip, ACL_TYPE_ACCESS, acl); zpl_posix_acl_release(acl); @@ -975,11 +976,11 @@ zpl_xattr_acl_list(struct inode *ip, char *list, size_t list_size, switch (type) { case ACL_TYPE_ACCESS: xattr_name = POSIX_ACL_XATTR_ACCESS; - xattr_size = sizeof(xattr_name); + xattr_size = sizeof (xattr_name); break; case ACL_TYPE_DEFAULT: xattr_name = POSIX_ACL_XATTR_DEFAULT; - xattr_size = sizeof(xattr_name); + xattr_size = sizeof (xattr_name); break; default: return (0); @@ -1060,7 +1061,7 @@ zpl_xattr_acl_get_access(struct dentry *dentry, const char *name, void *buffer, size_t size, int type) { ASSERT3S(type, ==, ACL_TYPE_ACCESS); - return zpl_xattr_acl_get(dentry->d_inode, name, buffer, size, type); + return (zpl_xattr_acl_get(dentry->d_inode, name, buffer, size, type)); } static int @@ -1068,7 +1069,7 @@ zpl_xattr_acl_get_default(struct dentry *dentry, const char *name, void *buffer, size_t size, int type) { ASSERT3S(type, ==, ACL_TYPE_DEFAULT); - return zpl_xattr_acl_get(dentry->d_inode, name, buffer, size, type); + return (zpl_xattr_acl_get(dentry->d_inode, name, buffer, size, type)); } #else @@ -1077,14 +1078,14 @@ static int zpl_xattr_acl_get_access(struct inode *ip, const char *name, void *buffer, size_t size) { - return zpl_xattr_acl_get(ip, name, buffer, size, ACL_TYPE_ACCESS); + return (zpl_xattr_acl_get(ip, name, buffer, size, ACL_TYPE_ACCESS)); } static int zpl_xattr_acl_get_default(struct inode *ip, const char *name, void *buffer, size_t size) { - return zpl_xattr_acl_get(ip, name, buffer, size, ACL_TYPE_DEFAULT); + return (zpl_xattr_acl_get(ip, name, buffer, size, ACL_TYPE_DEFAULT)); } #endif /* HAVE_DENTRY_XATTR_GET */ @@ -1130,17 +1131,17 @@ static int zpl_xattr_acl_set_access(struct dentry *dentry, const char *name, const void *value, size_t size, int flags, int type) { - ASSERT3S(type, ==, ACL_TYPE_ACCESS); - return zpl_xattr_acl_set(dentry->d_inode, - name, value, size, flags, type); + ASSERT3S(type, ==, ACL_TYPE_ACCESS); + return (zpl_xattr_acl_set(dentry->d_inode, + name, value, size, flags, type)); } static int zpl_xattr_acl_set_default(struct dentry *dentry, const char *name, - const void *value, size_t size,int flags, int type) + const void *value, size_t size, int flags, int type) { - ASSERT3S(type, ==, ACL_TYPE_DEFAULT); - return zpl_xattr_acl_set(dentry->d_inode, + ASSERT3S(type, ==, ACL_TYPE_DEFAULT); + return zpl_xattr_acl_set(dentry->d_inode, name, value, size, flags, type); } @@ -1150,7 +1151,7 @@ static int zpl_xattr_acl_set_access(struct inode *ip, const char *name, const void *value, size_t size, int flags) { - return zpl_xattr_acl_set(ip, + return zpl_xattr_acl_set(ip, name, value, size, flags, ACL_TYPE_ACCESS); } @@ -1158,7 +1159,7 @@ static int zpl_xattr_acl_set_default(struct inode *ip, const char *name, const void *value, size_t size, int flags) { - return zpl_xattr_acl_set(ip, + return zpl_xattr_acl_set(ip, name, value, size, flags, ACL_TYPE_DEFAULT); } #endif /* HAVE_DENTRY_XATTR_SET */ diff --git a/module/zpios/pios.c b/module/zpios/pios.c index 3a0904140..f0bad6c7d 100644 --- a/module/zpios/pios.c +++ b/module/zpios/pios.c @@ -1,4 +1,4 @@ -/*****************************************************************************\ +/* * ZPIOS is a heavily modified version of the original PIOS test code. * It is designed to have the test code running in the Linux kernel * against ZFS while still being flexibly controled from user space. @@ -29,7 +29,7 @@ * * You should have received a copy of the GNU General Public License along * with ZPIOS. If not, see <http://www.gnu.org/licenses/>. -\*****************************************************************************/ + */ #include <sys/zfs_context.h> #include <sys/dmu.h> @@ -43,23 +43,24 @@ static spl_class *zpios_class; static spl_device *zpios_device; static char *zpios_tag = "zpios_tag"; -static -int zpios_upcall(char *path, char *phase, run_args_t *run_args, int rc) +static int +zpios_upcall(char *path, char *phase, run_args_t *run_args, int rc) { - /* This is stack heavy but it should be OK since we are only + /* + * This is stack heavy but it should be OK since we are only * making the upcall between tests when the stack is shallow. */ - char id[16], chunk_size[16], region_size[16], thread_count[16]; + char id[16], chunk_size[16], region_size[16], thread_count[16]; char region_count[16], offset[16], region_noise[16], chunk_noise[16]; - char thread_delay[16], flags[16], result[8]; - char *argv[16], *envp[4]; + char thread_delay[16], flags[16], result[8]; + char *argv[16], *envp[4]; if ((path == NULL) || (strlen(path) == 0)) - return -ENOENT; + return (-ENOENT); snprintf(id, 15, "%d", run_args->id); snprintf(chunk_size, 15, "%lu", (long unsigned)run_args->chunk_size); - snprintf(region_size, 15, "%lu",(long unsigned) run_args->region_size); + snprintf(region_size, 15, "%lu", (long unsigned) run_args->region_size); snprintf(thread_count, 15, "%u", run_args->thread_count); snprintf(region_count, 15, "%u", run_args->region_count); snprintf(offset, 15, "%lu", (long unsigned)run_args->offset); @@ -70,7 +71,7 @@ int zpios_upcall(char *path, char *phase, run_args_t *run_args, int rc) snprintf(result, 7, "%d", rc); /* Passing 15 args to registered pre/post upcall */ - argv[0] = path; + argv[0] = path; argv[1] = phase; argv[2] = strlen(run_args->log) ? run_args->log : "<none>"; argv[3] = id; @@ -88,19 +89,48 @@ int zpios_upcall(char *path, char *phase, run_args_t *run_args, int rc) argv[15] = NULL; /* Passing environment for user space upcall */ - envp[0] = "HOME=/"; - envp[1] = "TERM=linux"; - envp[2] = "PATH=/sbin:/usr/sbin:/bin:/usr/bin"; - envp[3] = NULL; + envp[0] = "HOME=/"; + envp[1] = "TERM=linux"; + envp[2] = "PATH=/sbin:/usr/sbin:/bin:/usr/bin"; + envp[3] = NULL; - return call_usermodehelper(path, argv, envp, UMH_WAIT_PROC); + return (call_usermodehelper(path, argv, envp, UMH_WAIT_PROC)); +} + +static int +zpios_print(struct file *file, const char *format, ...) +{ + zpios_info_t *info = (zpios_info_t *)file->private_data; + va_list adx; + int rc; + + ASSERT(info); + ASSERT(info->info_buffer); + + va_start(adx, format); + spin_lock(&info->info_lock); + + /* Don't allow the kernel to start a write in the red zone */ + if ((int)(info->info_head - info->info_buffer) > + (info->info_size - ZPIOS_INFO_BUFFER_REDZONE)) { + rc = -EOVERFLOW; + } else { + rc = vsprintf(info->info_head, format, adx); + if (rc >= 0) + info->info_head += rc; + } + + spin_unlock(&info->info_lock); + va_end(adx); + + return (rc); } static uint64_t zpios_dmu_object_create(run_args_t *run_args, objset_t *os) { struct dmu_tx *tx; - uint64_t obj = 0ULL; + uint64_t obj = 0ULL; int rc; tx = dmu_tx_create(os); @@ -108,24 +138,23 @@ zpios_dmu_object_create(run_args_t *run_args, objset_t *os) rc = dmu_tx_assign(tx, TXG_WAIT); if (rc) { zpios_print(run_args->file, - "dmu_tx_assign() failed: %d\n", rc); + "dmu_tx_assign() failed: %d\n", rc); dmu_tx_abort(tx); - return obj; + return (obj); } - obj = dmu_object_alloc(os, DMU_OT_UINT64_OTHER, 0, - DMU_OT_NONE, 0, tx); + obj = dmu_object_alloc(os, DMU_OT_UINT64_OTHER, 0, DMU_OT_NONE, 0, tx); rc = dmu_object_set_blocksize(os, obj, 128ULL << 10, 0, tx); if (rc) { zpios_print(run_args->file, "dmu_object_set_blocksize() failed: %d\n", rc); - dmu_tx_abort(tx); - return obj; + dmu_tx_abort(tx); + return (obj); } dmu_tx_commit(tx); - return obj; + return (obj); } static int @@ -135,26 +164,26 @@ zpios_dmu_object_free(run_args_t *run_args, objset_t *os, uint64_t obj) int rc; tx = dmu_tx_create(os); - dmu_tx_hold_free(tx, obj, 0, DMU_OBJECT_END); + dmu_tx_hold_free(tx, obj, 0, DMU_OBJECT_END); rc = dmu_tx_assign(tx, TXG_WAIT); if (rc) { zpios_print(run_args->file, "dmu_tx_assign() failed: %d\n", rc); dmu_tx_abort(tx); - return rc; + return (rc); } rc = dmu_object_free(os, obj, tx); if (rc) { zpios_print(run_args->file, "dmu_object_free() failed: %d\n", rc); - dmu_tx_abort(tx); - return rc; + dmu_tx_abort(tx); + return (rc); } dmu_tx_commit(tx); - return 0; + return (0); } static int @@ -166,10 +195,10 @@ zpios_dmu_setup(run_args_t *run_args) uint64_t obj = 0ULL; int i, rc = 0, rc2; - (void)zpios_upcall(run_args->pre, PHASE_PRE_CREATE, run_args, 0); + (void) zpios_upcall(run_args->pre, PHASE_PRE_CREATE, run_args, 0); t->start = zpios_timespec_now(); - (void)snprintf(name, 32, "%s/id_%d", run_args->pool, run_args->id); + (void) snprintf(name, 32, "%s/id_%d", run_args->pool, run_args->id); rc = dmu_objset_create(name, DMU_OST_OTHER, 0, NULL, NULL); if (rc) { zpios_print(run_args->file, "Error dmu_objset_create(%s, ...) " @@ -177,12 +206,12 @@ zpios_dmu_setup(run_args_t *run_args) goto out; } - rc = dmu_objset_own(name, DMU_OST_OTHER, 0, zpios_tag, &os); - if (rc) { + rc = dmu_objset_own(name, DMU_OST_OTHER, 0, zpios_tag, &os); + if (rc) { zpios_print(run_args->file, "Error dmu_objset_own(%s, ...) " "failed: %d\n", name, rc); goto out_destroy; - } + } if (!(run_args->flags & DMU_FPP)) { obj = zpios_dmu_object_create(run_args, os); @@ -198,7 +227,7 @@ zpios_dmu_setup(run_args_t *run_args) zpios_region_t *region; region = &run_args->regions[i]; - mutex_init(®ion->lock, NULL, MUTEX_DEFAULT, NULL); + mutex_init(®ion->lock, NULL, MUTEX_DEFAULT, NULL); if (run_args->flags & DMU_FPP) { /* File per process */ @@ -209,7 +238,7 @@ zpios_dmu_setup(run_args_t *run_args) region->rd_offset = run_args->offset; region->init_offset = run_args->offset; region->max_offset = run_args->offset + - run_args->region_size; + run_args->region_size; } else { /* Single shared file */ region->obj.os = os; @@ -218,7 +247,7 @@ zpios_dmu_setup(run_args_t *run_args) region->rd_offset = run_args->offset * i; region->init_offset = run_args->offset * i; region->max_offset = run_args->offset * - i + run_args->region_size; + i + run_args->region_size; } } @@ -233,9 +262,9 @@ out_destroy: out: t->stop = zpios_timespec_now(); t->delta = zpios_timespec_sub(t->stop, t->start); - (void)zpios_upcall(run_args->post, PHASE_POST_CREATE, run_args, rc); + (void) zpios_upcall(run_args->post, PHASE_POST_CREATE, run_args, rc); - return rc; + return (rc); } static int @@ -244,13 +273,13 @@ zpios_setup_run(run_args_t **run_args, zpios_cmd_t *kcmd, struct file *file) run_args_t *ra; int rc, size; - size = sizeof(*ra) + kcmd->cmd_region_count * sizeof(zpios_region_t); + size = sizeof (*ra) + kcmd->cmd_region_count * sizeof (zpios_region_t); ra = vmem_zalloc(size, KM_SLEEP); if (ra == NULL) { zpios_print(file, "Unable to vmem_zalloc() %d bytes " "for regions\n", size); - return -ENOMEM; + return (-ENOMEM); } *run_args = ra; @@ -258,36 +287,36 @@ zpios_setup_run(run_args_t **run_args, zpios_cmd_t *kcmd, struct file *file) strncpy(ra->pre, kcmd->cmd_pre, ZPIOS_PATH_SIZE - 1); strncpy(ra->post, kcmd->cmd_post, ZPIOS_PATH_SIZE - 1); strncpy(ra->log, kcmd->cmd_log, ZPIOS_PATH_SIZE - 1); - ra->id = kcmd->cmd_id; - ra->chunk_size = kcmd->cmd_chunk_size; - ra->thread_count = kcmd->cmd_thread_count; - ra->region_count = kcmd->cmd_region_count; - ra->region_size = kcmd->cmd_region_size; - ra->offset = kcmd->cmd_offset; - ra->region_noise = kcmd->cmd_region_noise; - ra->chunk_noise = kcmd->cmd_chunk_noise; - ra->thread_delay = kcmd->cmd_thread_delay; - ra->flags = kcmd->cmd_flags; - ra->stats.wr_data = 0; - ra->stats.wr_chunks = 0; - ra->stats.rd_data = 0; - ra->stats.rd_chunks = 0; - ra->region_next = 0; - ra->file = file; - mutex_init(&ra->lock_work, NULL, MUTEX_DEFAULT, NULL); - mutex_init(&ra->lock_ctl, NULL, MUTEX_DEFAULT, NULL); - - (void)zpios_upcall(ra->pre, PHASE_PRE_RUN, ra, 0); + ra->id = kcmd->cmd_id; + ra->chunk_size = kcmd->cmd_chunk_size; + ra->thread_count = kcmd->cmd_thread_count; + ra->region_count = kcmd->cmd_region_count; + ra->region_size = kcmd->cmd_region_size; + ra->offset = kcmd->cmd_offset; + ra->region_noise = kcmd->cmd_region_noise; + ra->chunk_noise = kcmd->cmd_chunk_noise; + ra->thread_delay = kcmd->cmd_thread_delay; + ra->flags = kcmd->cmd_flags; + ra->stats.wr_data = 0; + ra->stats.wr_chunks = 0; + ra->stats.rd_data = 0; + ra->stats.rd_chunks = 0; + ra->region_next = 0; + ra->file = file; + mutex_init(&ra->lock_work, NULL, MUTEX_DEFAULT, NULL); + mutex_init(&ra->lock_ctl, NULL, MUTEX_DEFAULT, NULL); + + (void) zpios_upcall(ra->pre, PHASE_PRE_RUN, ra, 0); rc = zpios_dmu_setup(ra); if (rc) { - mutex_destroy(&ra->lock_ctl); - mutex_destroy(&ra->lock_work); + mutex_destroy(&ra->lock_ctl); + mutex_destroy(&ra->lock_work); vmem_free(ra, size); *run_args = NULL; } - return rc; + return (rc); } static int @@ -297,12 +326,13 @@ zpios_get_work_item(run_args_t *run_args, dmu_obj_t *obj, __u64 *offset, int i, j, count = 0; unsigned int random_int; - get_random_bytes(&random_int, sizeof(unsigned int)); + get_random_bytes(&random_int, sizeof (unsigned int)); mutex_enter(&run_args->lock_work); i = run_args->region_next; - /* XXX: I don't much care for this chunk selection mechansim + /* + * XXX: I don't much care for this chunk selection mechansim * there's the potential to burn a lot of time here doing nothing * useful while holding the global lock. This could give some * misleading performance results. I'll fix it latter. @@ -340,20 +370,21 @@ zpios_get_work_item(run_args_t *run_args, dmu_obj_t *obj, __u64 *offset, /* update ctl structure */ if (run_args->region_noise) { - get_random_bytes(&random_int, sizeof(unsigned int)); - run_args->region_next += random_int % run_args->region_noise; + get_random_bytes(&random_int, sizeof (unsigned int)); + run_args->region_next += + random_int % run_args->region_noise; } else { run_args->region_next++; } mutex_exit(&run_args->lock_work); - return 1; + return (1); } /* nothing left to do */ mutex_exit(&run_args->lock_work); - return 0; + return (0); } static void @@ -364,32 +395,30 @@ zpios_remove_objset(run_args_t *run_args) char name[32]; int rc = 0, i; - (void)zpios_upcall(run_args->pre, PHASE_PRE_REMOVE, run_args, 0); + (void) zpios_upcall(run_args->pre, PHASE_PRE_REMOVE, run_args, 0); t->start = zpios_timespec_now(); - (void)snprintf(name, 32, "%s/id_%d", run_args->pool, run_args->id); + (void) snprintf(name, 32, "%s/id_%d", run_args->pool, run_args->id); if (run_args->flags & DMU_REMOVE) { if (run_args->flags & DMU_FPP) { for (i = 0; i < run_args->region_count; i++) { region = &run_args->regions[i]; rc = zpios_dmu_object_free(run_args, - region->obj.os, - region->obj.obj); + region->obj.os, region->obj.obj); if (rc) - zpios_print(run_args->file, "Error " - "removing object %d, %d\n", - (int)region->obj.obj, rc); + zpios_print(run_args->file, + "Error removing object %d, %d\n", + (int)region->obj.obj, rc); } } else { region = &run_args->regions[0]; rc = zpios_dmu_object_free(run_args, - region->obj.os, - region->obj.obj); + region->obj.os, region->obj.obj); if (rc) - zpios_print(run_args->file, "Error " - "removing object %d, %d\n", - (int)region->obj.obj, rc); + zpios_print(run_args->file, + "Error removing object %d, %d\n", + (int)region->obj.obj, rc); } } @@ -399,12 +428,12 @@ zpios_remove_objset(run_args_t *run_args) rc = dsl_destroy_head(name); if (rc) zpios_print(run_args->file, "Error dsl_destroy_head" - "(%s, ...) failed: %d\n", name, rc); + "(%s, ...) failed: %d\n", name, rc); } t->stop = zpios_timespec_now(); t->delta = zpios_timespec_sub(t->stop, t->start); - (void)zpios_upcall(run_args->post, PHASE_POST_REMOVE, run_args, rc); + (void) zpios_upcall(run_args->post, PHASE_POST_REMOVE, run_args, rc); } static void @@ -420,12 +449,12 @@ zpios_cleanup_run(run_args_t *run_args) if (run_args->threads[i]) { mutex_destroy(&run_args->threads[i]->lock); kmem_free(run_args->threads[i], - sizeof(thread_data_t)); + sizeof (thread_data_t)); } } kmem_free(run_args->threads, - sizeof(thread_data_t *) * run_args->thread_count); + sizeof (thread_data_t *) * run_args->thread_count); } for (i = 0; i < run_args->region_count; i++) @@ -433,9 +462,9 @@ zpios_cleanup_run(run_args_t *run_args) mutex_destroy(&run_args->lock_work); mutex_destroy(&run_args->lock_ctl); - size = run_args->region_count * sizeof(zpios_region_t); + size = run_args->region_count * sizeof (zpios_region_t); - vmem_free(run_args, sizeof(*run_args) + size); + vmem_free(run_args, sizeof (*run_args) + size); } static int @@ -463,7 +492,7 @@ zpios_dmu_write(run_args_t *run_args, objset_t *os, uint64_t object, zpios_print(run_args->file, "Error in dmu_tx_assign(), %d", rc); dmu_tx_abort(tx); - return rc; + return (rc); } break; } @@ -474,12 +503,12 @@ zpios_dmu_write(run_args_t *run_args, objset_t *os, uint64_t object, dmu_write(os, object, offset, size, buf, tx); dmu_tx_commit(tx); - return 0; + return (0); } static int zpios_dmu_read(run_args_t *run_args, objset_t *os, uint64_t object, - uint64_t offset, uint64_t size, void *buf) + uint64_t offset, uint64_t size, void *buf) { int flags = 0; @@ -489,7 +518,7 @@ zpios_dmu_read(run_args_t *run_args, objset_t *os, uint64_t object, if (run_args->flags & DMU_READ_NOPF) flags |= DMU_READ_NO_PREFETCH; - return dmu_read(os, object, offset, size, buf, flags); + return (dmu_read(os, object, offset, size, buf, flags)); } static int @@ -511,11 +540,12 @@ zpios_thread_main(void *data) int i, rc = 0; if (chunk_noise) { - get_random_bytes(&random_int, sizeof(unsigned int)); + get_random_bytes(&random_int, sizeof (unsigned int)); chunk_noise_tmp = (random_int % (chunk_noise * 2))-chunk_noise; } - /* It's OK to vmem_alloc() this memory because it will be copied + /* + * It's OK to vmem_alloc() this memory because it will be copied * in to the slab and pointers to the slab copy will be setup in * the bio when the IO is submitted. This of course is not ideal * since we want a zero-copy IO path if possible. It would be nice @@ -535,9 +565,9 @@ zpios_thread_main(void *data) mutex_exit(&thr->lock); while (zpios_get_work_item(run_args, &obj, &offset, - &chunk_size, ®ion, DMU_WRITE)) { + &chunk_size, ®ion, DMU_WRITE)) { if (thread_delay) { - get_random_bytes(&random_int, sizeof(unsigned int)); + get_random_bytes(&random_int, sizeof (unsigned int)); thread_delay_tmp = random_int % thread_delay; set_current_state(TASK_UNINTERRUPTIBLE); schedule_timeout(thread_delay_tmp); /* In jiffies */ @@ -545,7 +575,7 @@ zpios_thread_main(void *data) t.start = zpios_timespec_now(); rc = zpios_dmu_write(run_args, obj.os, obj.obj, - offset, chunk_size, buf); + offset, chunk_size, buf); t.stop = zpios_timespec_now(); t.delta = zpios_timespec_sub(t.stop, t.start); @@ -559,14 +589,14 @@ zpios_thread_main(void *data) thr->stats.wr_data += chunk_size; thr->stats.wr_chunks++; thr->stats.wr_time.delta = zpios_timespec_add( - thr->stats.wr_time.delta, t.delta); + thr->stats.wr_time.delta, t.delta); mutex_exit(&thr->lock); mutex_enter(®ion->lock); region->stats.wr_data += chunk_size; region->stats.wr_chunks++; region->stats.wr_time.delta = zpios_timespec_add( - region->stats.wr_time.delta, t.delta); + region->stats.wr_time.delta, t.delta); /* First time region was accessed */ if (region->init_offset == offset) @@ -601,9 +631,9 @@ zpios_thread_main(void *data) mutex_exit(&thr->lock); while (zpios_get_work_item(run_args, &obj, &offset, - &chunk_size, ®ion, DMU_READ)) { + &chunk_size, ®ion, DMU_READ)) { if (thread_delay) { - get_random_bytes(&random_int, sizeof(unsigned int)); + get_random_bytes(&random_int, sizeof (unsigned int)); thread_delay_tmp = random_int % thread_delay; set_current_state(TASK_UNINTERRUPTIBLE); schedule_timeout(thread_delay_tmp); /* In jiffies */ @@ -629,9 +659,9 @@ zpios_thread_main(void *data) for (i = 0; i < chunk_size; i++) { if (buf[i] != 'z') { zpios_print(run_args->file, - "IO verify error: %d/%d/%d\n", - (int)obj.obj, (int)offset, - (int)chunk_size); + "IO verify error: %d/%d/%d\n", + (int)obj.obj, (int)offset, + (int)chunk_size); break; } } @@ -641,14 +671,14 @@ zpios_thread_main(void *data) thr->stats.rd_data += chunk_size; thr->stats.rd_chunks++; thr->stats.rd_time.delta = zpios_timespec_add( - thr->stats.rd_time.delta, t.delta); + thr->stats.rd_time.delta, t.delta); mutex_exit(&thr->lock); mutex_enter(®ion->lock); region->stats.rd_data += chunk_size; region->stats.rd_chunks++; region->stats.rd_time.delta = zpios_timespec_add( - region->stats.rd_time.delta, t.delta); + region->stats.rd_time.delta, t.delta); /* First time region was accessed */ if (region->init_offset == offset) @@ -671,7 +701,7 @@ out: vmem_free(buf, chunk_size); do_exit(0); - return rc; /* Unreachable, due to do_exit() */ + return (rc); /* Unreachable, due to do_exit() */ } static int @@ -691,13 +721,13 @@ zpios_threads_run(run_args_t *run_args) zpios_time_t *tr = &(run_args->stats.rd_time); int i, rc = 0, tc = run_args->thread_count; - tsks = kmem_zalloc(sizeof(struct task_struct *) * tc, KM_SLEEP); + tsks = kmem_zalloc(sizeof (struct task_struct *) * tc, KM_SLEEP); if (tsks == NULL) { rc = -ENOMEM; goto cleanup2; } - run_args->threads = kmem_zalloc(sizeof(thread_data_t *) * tc, KM_SLEEP); + run_args->threads = kmem_zalloc(sizeof (thread_data_t *)*tc, KM_SLEEP); if (run_args->threads == NULL) { rc = -ENOMEM; goto cleanup; @@ -708,7 +738,7 @@ zpios_threads_run(run_args_t *run_args) /* Create all the needed threads which will sleep until awoken */ for (i = 0; i < tc; i++) { - thr = kmem_zalloc(sizeof(thread_data_t), KM_SLEEP); + thr = kmem_zalloc(sizeof (thread_data_t), KM_SLEEP); if (thr == NULL) { rc = -ENOMEM; goto taskerr; @@ -721,7 +751,7 @@ zpios_threads_run(run_args_t *run_args) run_args->threads[i] = thr; tsk = kthread_create(zpios_thread_main, (void *)thr, - "%s/%d", "zpios_io", i); + "%s/%d", "zpios_io", i); if (IS_ERR(tsk)) { rc = -EINVAL; goto taskerr; @@ -733,7 +763,7 @@ zpios_threads_run(run_args_t *run_args) tt->start = zpios_timespec_now(); /* Wake up all threads for write phase */ - (void)zpios_upcall(run_args->pre, PHASE_PRE_WRITE, run_args, 0); + (void) zpios_upcall(run_args->pre, PHASE_PRE_WRITE, run_args, 0); for (i = 0; i < tc; i++) wake_up_process(tsks[i]); @@ -741,7 +771,7 @@ zpios_threads_run(run_args_t *run_args) tw->start = zpios_timespec_now(); wait_event(run_args->waitq, zpios_thread_done(run_args)); tw->stop = zpios_timespec_now(); - (void)zpios_upcall(run_args->post, PHASE_POST_WRITE, run_args, rc); + (void) zpios_upcall(run_args->post, PHASE_POST_WRITE, run_args, rc); for (i = 0; i < tc; i++) { thr = run_args->threads[i]; @@ -774,15 +804,15 @@ zpios_threads_run(run_args_t *run_args) mutex_exit(&run_args->lock_ctl); /* Wake up all threads for read phase */ - (void)zpios_upcall(run_args->pre, PHASE_PRE_READ, run_args, 0); - for (i = 0; i < tc; i++) + (void) zpios_upcall(run_args->pre, PHASE_PRE_READ, run_args, 0); + for (i = 0; i < tc; i++) wake_up_process(tsks[i]); /* Wait for read phase to complete */ tr->start = zpios_timespec_now(); wait_event(run_args->waitq, zpios_thread_done(run_args)); tr->stop = zpios_timespec_now(); - (void)zpios_upcall(run_args->post, PHASE_POST_READ, run_args, rc); + (void) zpios_upcall(run_args->post, PHASE_POST_READ, run_args, rc); for (i = 0; i < tc; i++) { thr = run_args->threads[i]; @@ -803,10 +833,10 @@ out: tr->delta = zpios_timespec_sub(tr->stop, tr->start); cleanup: - kmem_free(tsks, sizeof(struct task_struct *) * tc); + kmem_free(tsks, sizeof (struct task_struct *) * tc); cleanup2: /* Returns first encountered thread error (if any) */ - return rc; + return (rc); taskerr: /* Destroy all threads that were created successfully */ @@ -819,7 +849,7 @@ taskerr: static int zpios_do_one_run(struct file *file, zpios_cmd_t *kcmd, - int data_size, void *data) + int data_size, void *data) { run_args_t *run_args = { 0 }; zpios_stats_t *stats = (zpios_stats_t *)data; @@ -828,26 +858,27 @@ zpios_do_one_run(struct file *file, zpios_cmd_t *kcmd, if ((!kcmd->cmd_chunk_size) || (!kcmd->cmd_region_size) || (!kcmd->cmd_thread_count) || (!kcmd->cmd_region_count)) { zpios_print(file, "Invalid chunk_size, region_size, " - "thread_count, or region_count, %d\n", -EINVAL); - return -EINVAL; + "thread_count, or region_count, %d\n", -EINVAL); + return (-EINVAL); } if (!(kcmd->cmd_flags & DMU_WRITE) || !(kcmd->cmd_flags & DMU_READ)) { zpios_print(file, "Invalid flags, minimally DMU_WRITE " - "and DMU_READ must be set, %d\n", -EINVAL); - return -EINVAL; + "and DMU_READ must be set, %d\n", -EINVAL); + return (-EINVAL); } if ((kcmd->cmd_flags & (DMU_WRITE_ZC | DMU_READ_ZC)) && (kcmd->cmd_flags & DMU_VERIFY)) { zpios_print(file, "Invalid flags, DMU_*_ZC incompatible " - "with DMU_VERIFY, used for performance analysis " - "only, %d\n", -EINVAL); - return -EINVAL; + "with DMU_VERIFY, used for performance analysis " + "only, %d\n", -EINVAL); + return (-EINVAL); } - /* Opaque data on return contains structs of the following form: + /* + * Opaque data on return contains structs of the following form: * * zpios_stat_t stats[]; * stats[0] = run_args->stats; @@ -856,20 +887,20 @@ zpios_do_one_run(struct file *file, zpios_cmd_t *kcmd, * * Where N is the number of threads, and M is the number of regions. */ - size = (sizeof(zpios_stats_t) + - (kcmd->cmd_thread_count * sizeof(zpios_stats_t)) + - (kcmd->cmd_region_count * sizeof(zpios_stats_t))); + size = (sizeof (zpios_stats_t) + + (kcmd->cmd_thread_count * sizeof (zpios_stats_t)) + + (kcmd->cmd_region_count * sizeof (zpios_stats_t))); if (data_size < size) { zpios_print(file, "Invalid size, command data buffer " - "size too small, (%d < %d)\n", data_size, size); - return -ENOSPC; + "size too small, (%d < %d)\n", data_size, size); + return (-ENOSPC); } rc = zpios_setup_run(&run_args, kcmd, file); if (rc) - return rc; + return (rc); - rc = zpios_threads_run(run_args); + rc = zpios_threads_run(run_args); zpios_remove_objset(run_args); if (rc) goto cleanup; @@ -887,11 +918,11 @@ zpios_do_one_run(struct file *file, zpios_cmd_t *kcmd, } cleanup: - zpios_cleanup_run(run_args); + zpios_cleanup_run(run_args); - (void)zpios_upcall(kcmd->cmd_post, PHASE_POST_RUN, run_args, 0); + (void) zpios_upcall(kcmd->cmd_post, PHASE_POST_RUN, run_args, 0); - return rc; + return (rc); } static int @@ -901,24 +932,25 @@ zpios_open(struct inode *inode, struct file *file) zpios_info_t *info; if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); - info = (zpios_info_t *)kmem_alloc(sizeof(*info), KM_SLEEP); + info = (zpios_info_t *)kmem_alloc(sizeof (*info), KM_SLEEP); if (info == NULL) - return -ENOMEM; + return (-ENOMEM); spin_lock_init(&info->info_lock); info->info_size = ZPIOS_INFO_BUFFER_SIZE; - info->info_buffer = (char *)vmem_alloc(ZPIOS_INFO_BUFFER_SIZE,KM_SLEEP); + info->info_buffer = + (char *) vmem_alloc(ZPIOS_INFO_BUFFER_SIZE, KM_SLEEP); if (info->info_buffer == NULL) { - kmem_free(info, sizeof(*info)); - return -ENOMEM; + kmem_free(info, sizeof (*info)); + return (-ENOMEM); } info->info_head = info->info_buffer; file->private_data = (void *)info; - return 0; + return (0); } static int @@ -928,15 +960,15 @@ zpios_release(struct inode *inode, struct file *file) zpios_info_t *info = (zpios_info_t *)file->private_data; if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); ASSERT(info); ASSERT(info->info_buffer); vmem_free(info->info_buffer, ZPIOS_INFO_BUFFER_SIZE); - kmem_free(info, sizeof(*info)); + kmem_free(info, sizeof (*info)); - return 0; + return (0); } static int @@ -952,7 +984,7 @@ zpios_buffer_clear(struct file *file, zpios_cfg_t *kcfg, unsigned long arg) info->info_head = info->info_buffer; spin_unlock(&info->info_lock); - return 0; + return (0); } static int @@ -987,12 +1019,13 @@ zpios_buffer_size(struct file *file, zpios_cfg_t *kcfg, unsigned long arg) kcfg->cfg_rc1 = info->info_size; - if (copy_to_user((struct zpios_cfg_t __user *)arg, kcfg, sizeof(*kcfg))) + if (copy_to_user((struct zpios_cfg_t __user *)arg, + kcfg, sizeof (*kcfg))) rc = -EFAULT; out: spin_unlock(&info->info_lock); - return rc; + return (rc); } static int @@ -1001,24 +1034,26 @@ zpios_ioctl_cfg(struct file *file, unsigned long arg) zpios_cfg_t kcfg; int rc = 0; - if (copy_from_user(&kcfg, (zpios_cfg_t *)arg, sizeof(kcfg))) - return -EFAULT; + if (copy_from_user(&kcfg, (zpios_cfg_t *)arg, sizeof (kcfg))) + return (-EFAULT); if (kcfg.cfg_magic != ZPIOS_CFG_MAGIC) { zpios_print(file, "Bad config magic 0x%x != 0x%x\n", - kcfg.cfg_magic, ZPIOS_CFG_MAGIC); - return -EINVAL; + kcfg.cfg_magic, ZPIOS_CFG_MAGIC); + return (-EINVAL); } switch (kcfg.cfg_cmd) { case ZPIOS_CFG_BUFFER_CLEAR: - /* cfg_arg1 - Unused + /* + * cfg_arg1 - Unused * cfg_rc1 - Unused */ rc = zpios_buffer_clear(file, &kcfg, arg); break; case ZPIOS_CFG_BUFFER_SIZE: - /* cfg_arg1 - 0 - query size; >0 resize + /* + * cfg_arg1 - 0 - query size; >0 resize * cfg_rc1 - Set to current buffer size */ rc = zpios_buffer_size(file, &kcfg, arg); @@ -1030,7 +1065,7 @@ zpios_ioctl_cfg(struct file *file, unsigned long arg) break; } - return rc; + return (rc); } static int @@ -1040,14 +1075,14 @@ zpios_ioctl_cmd(struct file *file, unsigned long arg) void *data = NULL; int rc = -EINVAL; - kcmd = kmem_alloc(sizeof(zpios_cmd_t), KM_SLEEP); + kcmd = kmem_alloc(sizeof (zpios_cmd_t), KM_SLEEP); if (kcmd == NULL) { zpios_print(file, "Unable to kmem_alloc() %ld byte for " - "zpios_cmd_t\n", (long int)sizeof(zpios_cmd_t)); - return -ENOMEM; + "zpios_cmd_t\n", (long int)sizeof (zpios_cmd_t)); + return (-ENOMEM); } - rc = copy_from_user(kcmd, (zpios_cfg_t *)arg, sizeof(zpios_cmd_t)); + rc = copy_from_user(kcmd, (zpios_cfg_t *)arg, sizeof (zpios_cmd_t)); if (rc) { zpios_print(file, "Unable to copy command structure " "from user to kernel memory, %d\n", rc); @@ -1056,8 +1091,8 @@ zpios_ioctl_cmd(struct file *file, unsigned long arg) if (kcmd->cmd_magic != ZPIOS_CMD_MAGIC) { zpios_print(file, "Bad command magic 0x%x != 0x%x\n", - kcmd->cmd_magic, ZPIOS_CFG_MAGIC); - rc = -EINVAL; + kcmd->cmd_magic, ZPIOS_CFG_MAGIC); + rc = (-EINVAL); goto out_cmd; } @@ -1073,7 +1108,7 @@ zpios_ioctl_cmd(struct file *file, unsigned long arg) } rc = copy_from_user(data, (void *)(arg + offsetof(zpios_cmd_t, - cmd_data_str)), kcmd->cmd_data_size); + cmd_data_str)), kcmd->cmd_data_size); if (rc) { zpios_print(file, "Unable to copy data buffer " "from user to kernel memory, %d\n", rc); @@ -1089,7 +1124,7 @@ zpios_ioctl_cmd(struct file *file, unsigned long arg) goto out_data; rc = copy_to_user((void *)(arg + offsetof(zpios_cmd_t, - cmd_data_str)), data, kcmd->cmd_data_size); + cmd_data_str)), data, kcmd->cmd_data_size); if (rc) { zpios_print(file, "Unable to copy data buffer " "from kernel to user memory, %d\n", rc); @@ -1100,23 +1135,23 @@ out_data: vmem_free(data, kcmd->cmd_data_size); } out_cmd: - kmem_free(kcmd, sizeof(zpios_cmd_t)); + kmem_free(kcmd, sizeof (zpios_cmd_t)); - return rc; + return (rc); } static long zpios_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - unsigned int minor = iminor(file->f_dentry->d_inode); + unsigned int minor = iminor(file->f_dentry->d_inode); int rc = 0; /* Ignore tty ioctls */ if ((cmd & 0xffffff00) == ((int)'T') << 8) - return -ENOTTY; + return (-ENOTTY); if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); switch (cmd) { case ZPIOS_CFG: @@ -1131,7 +1166,7 @@ zpios_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) break; } - return rc; + return (rc); } #ifdef CONFIG_COMPAT @@ -1139,24 +1174,25 @@ zpios_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static long zpios_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - return zpios_unlocked_ioctl(file, cmd, arg); + return (zpios_unlocked_ioctl(file, cmd, arg)); } #endif /* CONFIG_COMPAT */ -/* I'm not sure why you would want to write in to this buffer from +/* + * I'm not sure why you would want to write in to this buffer from * user space since its principle use is to pass test status info * back to the user space, but I don't see any reason to prevent it. */ static ssize_t zpios_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) + size_t count, loff_t *ppos) { - unsigned int minor = iminor(file->f_dentry->d_inode); + unsigned int minor = iminor(file->f_dentry->d_inode); zpios_info_t *info = (zpios_info_t *)file->private_data; int rc = 0; if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); ASSERT(info); ASSERT(info->info_buffer); @@ -1182,19 +1218,18 @@ zpios_write(struct file *file, const char __user *buf, rc = count; out: spin_unlock(&info->info_lock); - return rc; + return (rc); } static ssize_t -zpios_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) +zpios_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - unsigned int minor = iminor(file->f_dentry->d_inode); + unsigned int minor = iminor(file->f_dentry->d_inode); zpios_info_t *info = (zpios_info_t *)file->private_data; int rc = 0; if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); ASSERT(info); ASSERT(info->info_buffer); @@ -1218,17 +1253,17 @@ zpios_read(struct file *file, char __user *buf, rc = count; out: spin_unlock(&info->info_lock); - return rc; + return (rc); } static loff_t zpios_seek(struct file *file, loff_t offset, int origin) { - unsigned int minor = iminor(file->f_dentry->d_inode); + unsigned int minor = iminor(file->f_dentry->d_inode); zpios_info_t *info = (zpios_info_t *)file->private_data; int rc = -EINVAL; if (minor >= ZPIOS_MINORS) - return -ENXIO; + return (-ENXIO); ASSERT(info); ASSERT(info->info_buffer); @@ -1254,7 +1289,7 @@ static loff_t zpios_seek(struct file *file, loff_t offset, int origin) spin_unlock(&info->info_lock); - return rc; + return (rc); } static struct cdev zpios_cdev; @@ -1303,11 +1338,12 @@ zpios_init(void) } zpios_device = spl_device_create(zpios_class, NULL, - dev, NULL, ZPIOS_NAME); - return 0; + dev, NULL, ZPIOS_NAME); + + return (0); error: printk(KERN_ERR "ZPIOS: Error registering zpios device, %d\n", rc); - return rc; + return (rc); } static int @@ -1320,7 +1356,7 @@ zpios_fini(void) cdev_del(&zpios_cdev); unregister_chrdev_region(dev, ZPIOS_MINORS); - return 0; + return (0); } spl_module_init(zpios_init); |