diff options
| author | Chris Dunlop <[email protected]> | 2016-07-15 00:44:38 +1000 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-07-14 16:25:34 -0700 |
| commit | dfbc86309fd8ebb70a55cafa876320dc1ea8e833 (patch) | |
| tree | 32c1b694d9d6b6bd89db7b3041cd459bc4e44541 /include/sys/trace_acl.h | |
| parent | 02de3e3c5d54bd545b34cccfd35ace80edd1f864 (diff) | |
Use native inode->i_nlink instead of znode->z_links
A mostly mechanical change, taking into account i_nlink is 32 bits vs ZFS's
64 bit on-disk link count.
We revert "xattr dir doesn't get purged during iput" (ddae16a) as this is a
more Linux-integrated fix for the same issue.
In addition, setting the initial link count on a new node has been changed
from setting one less than required in zfs_mknode() then incrementing to the
correct count in zfs_link_create() (which was somewhat bizarre in the first
place), to setting the correct count in zfs_mknode() and not incrementing it
in zfs_link_create(). This both means we no longer set the link count in
sa_bulk_update() twice (once for the initial incorrect count then again for
the correct count), as well as adhering to the Linux requirement of not
incrementing a zero link count without I_LINKABLE (see linux commit
f4e0c30c).
Signed-off-by: Chris Dunlop <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Signed-off-by: Chunwei Chen <[email protected]>
Closes #4838
Issue #227
Diffstat (limited to 'include/sys/trace_acl.h')
| -rw-r--r-- | include/sys/trace_acl.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/sys/trace_acl.h b/include/sys/trace_acl.h index f1d8eb78c..db4334951 100644 --- a/include/sys/trace_acl.h +++ b/include/sys/trace_acl.h @@ -55,7 +55,6 @@ DECLARE_EVENT_CLASS(zfs_ace_class, __field(uint_t, z_seq) __field(uint64_t, z_mapcnt) __field(uint64_t, z_size) - __field(uint64_t, z_links) __field(uint64_t, z_pflags) __field(uint64_t, z_uid) __field(uint64_t, z_gid) @@ -91,7 +90,6 @@ DECLARE_EVENT_CLASS(zfs_ace_class, __entry->z_seq = zn->z_seq; __entry->z_mapcnt = zn->z_mapcnt; __entry->z_size = zn->z_size; - __entry->z_links = zn->z_links; __entry->z_pflags = zn->z_pflags; __entry->z_uid = zn->z_uid; __entry->z_gid = zn->z_gid; @@ -119,7 +117,7 @@ DECLARE_EVENT_CLASS(zfs_ace_class, ), TP_printk("zn { id %llu unlinked %u atime_dirty %u " "zn_prefetch %u moved %u blksz %u seq %u " - "mapcnt %llu size %llu links %llu pflags %llu " + "mapcnt %llu size %llu pflags %llu " "uid %llu gid %llu sync_cnt %u mode 0x%x is_sa %d " "is_mapped %d is_ctldir %d is_stale %d inode { " "ino %lu nlink %u version %llu size %lli blkbits %u " @@ -128,7 +126,7 @@ DECLARE_EVENT_CLASS(zfs_ace_class, __entry->z_id, __entry->z_unlinked, __entry->z_atime_dirty, __entry->z_zn_prefetch, __entry->z_moved, __entry->z_blksz, __entry->z_seq, __entry->z_mapcnt, __entry->z_size, - __entry->z_links, __entry->z_pflags, __entry->z_uid, + __entry->z_pflags, __entry->z_uid, __entry->z_gid, __entry->z_sync_cnt, __entry->z_mode, __entry->z_is_sa, __entry->z_is_mapped, __entry->z_is_ctldir, __entry->z_is_stale, __entry->i_ino, |