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authorDarrick J. Wong <darrick.wong@oracle.com>2017-06-20 17:54:48 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2017-06-27 18:23:20 -0700
commitf8c47250ba46eb221d1ac537266ac65bcf2866d5 (patch)
tree34b722bde56dd32d002993116f97a433013720f5 /fs/xfs/xfs_mount.h
parent9e24cfd044853e0e46e7149b91b7bb09effb0a79 (diff)
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xfs: convert drop_writes to use the errortag mechanism
We now have enhanced error injection that can control the frequency with which errors happen, so convert drop_writes to use this. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
-rw-r--r--fs/xfs/xfs_mount.h24
1 files changed, 0 insertions, 24 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 931e9fc21a1c..e0792d036be2 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -205,16 +205,6 @@ typedef struct xfs_mount {
*/
unsigned int *m_errortag;
struct xfs_kobj m_errortag_kobj;
-
- /*
- * DEBUG mode instrumentation to test and/or trigger delayed allocation
- * block killing in the event of failed writes. When enabled, all
- * buffered writes are silenty dropped and handled as if they failed.
- * All delalloc blocks in the range of the write (including pre-existing
- * delalloc blocks!) are tossed as part of the write failure error
- * handling sequence.
- */
- bool m_drop_writes;
#endif
} xfs_mount_t;
@@ -333,20 +323,6 @@ xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d)
return (xfs_agblock_t) do_div(ld, mp->m_sb.sb_agblocks);
}
-#ifdef DEBUG
-static inline bool
-xfs_mp_drop_writes(struct xfs_mount *mp)
-{
- return mp->m_drop_writes;
-}
-#else
-static inline bool
-xfs_mp_drop_writes(struct xfs_mount *mp)
-{
- return 0;
-}
-#endif
-
/* per-AG block reservation data structures*/
enum xfs_ag_resv_type {
XFS_AG_RESV_NONE = 0,