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xfs: mark log recovery buffers for completion

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Log recovery has it's own buffer write completion handler for
buffers that it directly recovers. Convert these to direct calls by
flagging these buffers as being log recovery buffers. The flag will
get cleared by the log recovery IO completion routine, so it will
never leak out of log recovery.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@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:
Dave Chinner
2020-06-29 14:48:47 -07:00
committed by Darrick J. Wong
parent 0c7e5afbea
commit 9fe5c77cbe
6 changed files with 18 additions and 8 deletions
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2
fs/xfs/xfs_buf.h
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@@ -33,6 +33,7 @@
/* buffer type flags for write callbacks */
#define _XBF_INODES (1 << 16)/* inode buffer */
#define _XBF_DQUOTS (1 << 17)/* dquot buffer */
#define _XBF_LOGRECOVERY (1 << 18)/* log recovery buffer */
/* flags used only internally */
#define _XBF_PAGES (1 << 20)/* backed by refcounted pages */
@@ -56,6 +57,7 @@ typedef unsigned int xfs_buf_flags_t;
{ XBF_WRITE_FAIL, "WRITE_FAIL" }, \
{ _XBF_INODES, "INODES" }, \
{ _XBF_DQUOTS, "DQUOTS" }, \
{ _XBF_LOGRECOVERY, "LOG_RECOVERY" }, \
{ _XBF_PAGES, "PAGES" }, \
{ _XBF_KMEM, "KMEM" }, \
{ _XBF_DELWRI_Q, "DELWRI_Q" }, \