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xfs: remove unused m_dmevmask from xfs_mount struct

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The dmevmask structure member is a dmapi leftover; it's
set here and there but never actually used.  Remove it.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Eric Sandeen 2018-03-06 17:03:29 -08:00 committed by Darrick J. Wong
parent cb0a8d2302
commit 4603fa744c
3 changed files with 0 additions and 12 deletions
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9
fs/xfs/xfs_log_recover.c
View File

@ -5127,16 +5127,9 @@ xlog_recover_process_iunlinks(
xfs_agino_t agino;
int bucket;
int error;
uint mp_dmevmask;
mp = log->l_mp;
/*
* Prevent any DMAPI event from being sent while in this function.
*/
mp_dmevmask = mp->m_dmevmask;
mp->m_dmevmask = 0;
for (agno = 0; agno < mp->m_sb.sb_agcount; agno++) {
/*
* Find the agi for this ag.
@ -5172,8 +5165,6 @@ xlog_recover_process_iunlinks(
}
xfs_buf_rele(agibp);
}
mp->m_dmevmask = mp_dmevmask;
}
STATIC int

2
fs/xfs/xfs_mount.c
View File

@ -803,8 +803,6 @@ xfs_mountfs(
get_unaligned_be16(&sbp->sb_uuid.b[4]);
mp->m_fixedfsid[1] = get_unaligned_be32(&sbp->sb_uuid.b[0]);
mp->m_dmevmask = 0; /* not persistent; set after each mount */
error = xfs_da_mount(mp);
if (error) {
xfs_warn(mp, "Failed dir/attr init: %d", error);

1
fs/xfs/xfs_mount.h
View File

@ -138,7 +138,6 @@ typedef struct xfs_mount {
spinlock_t m_perag_lock; /* lock for m_perag_tree */
struct mutex m_growlock; /* growfs mutex */
int m_fixedfsid[2]; /* unchanged for life of FS */
uint m_dmevmask; /* DMI events for this FS */
uint64_t m_flags; /* global mount flags */
bool m_inotbt_nores; /* no per-AG finobt resv. */
int m_ialloc_inos; /* inodes in inode allocation */