diff options
Diffstat (limited to 'include/sys/zil.h')
| -rw-r--r-- | include/sys/zil.h | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/include/sys/zil.h b/include/sys/zil.h index 3f1c38220..cec04f120 100644 --- a/include/sys/zil.h +++ b/include/sys/zil.h @@ -33,6 +33,7 @@ #include <sys/zio.h> #include <sys/dmu.h> #include <sys/zio_crypt.h> +#include <sys/wmsum.h> #ifdef __cplusplus extern "C" { @@ -472,12 +473,34 @@ typedef struct zil_stats { */ kstat_named_t zil_itx_metaslab_slog_count; kstat_named_t zil_itx_metaslab_slog_bytes; -} zil_stats_t; - -#define ZIL_STAT_INCR(stat, val) \ - atomic_add_64(&zil_stats.stat.value.ui64, (val)); -#define ZIL_STAT_BUMP(stat) \ - ZIL_STAT_INCR(stat, 1); +} zil_kstat_values_t; + +typedef struct zil_sums { + wmsum_t zil_commit_count; + wmsum_t zil_commit_writer_count; + wmsum_t zil_itx_count; + wmsum_t zil_itx_indirect_count; + wmsum_t zil_itx_indirect_bytes; + wmsum_t zil_itx_copied_count; + wmsum_t zil_itx_copied_bytes; + wmsum_t zil_itx_needcopy_count; + wmsum_t zil_itx_needcopy_bytes; + wmsum_t zil_itx_metaslab_normal_count; + wmsum_t zil_itx_metaslab_normal_bytes; + wmsum_t zil_itx_metaslab_slog_count; + wmsum_t zil_itx_metaslab_slog_bytes; +} zil_sums_t; + +#define ZIL_STAT_INCR(zil, stat, val) \ + do { \ + int64_t tmpval = (val); \ + wmsum_add(&(zil_sums_global.stat), tmpval); \ + if ((zil)->zl_sums) \ + wmsum_add(&((zil)->zl_sums->stat), tmpval); \ + } while (0) + +#define ZIL_STAT_BUMP(zil, stat) \ + ZIL_STAT_INCR(zil, stat, 1); typedef int zil_parse_blk_func_t(zilog_t *zilog, const blkptr_t *bp, void *arg, uint64_t txg); @@ -497,7 +520,8 @@ extern void zil_fini(void); extern zilog_t *zil_alloc(objset_t *os, zil_header_t *zh_phys); extern void zil_free(zilog_t *zilog); -extern zilog_t *zil_open(objset_t *os, zil_get_data_t *get_data); +extern zilog_t *zil_open(objset_t *os, zil_get_data_t *get_data, + zil_sums_t *zil_sums); extern void zil_close(zilog_t *zilog); extern void zil_replay(objset_t *os, void *arg, @@ -537,6 +561,11 @@ extern void zil_set_logbias(zilog_t *zilog, uint64_t slogval); extern uint64_t zil_max_copied_data(zilog_t *zilog); extern uint64_t zil_max_log_data(zilog_t *zilog); +extern void zil_sums_init(zil_sums_t *zs); +extern void zil_sums_fini(zil_sums_t *zs); +extern void zil_kstat_values_update(zil_kstat_values_t *zs, + zil_sums_t *zil_sums); + extern int zil_replay_disable; #ifdef __cplusplus |