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xfs: remove the XLOG_STATE_DO_CALLBACK state

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XLOG_STATE_DO_CALLBACK is only entered through XLOG_STATE_DONE_SYNC
and just used in a single debug check.  Remove the flag and thus
simplify the calling conventions for xlog_state_do_callback and
xlog_state_iodone_process_iclog.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
This commit is contained in:
Christoph Hellwig
2019-10-14 10:36:43 -07:00
committed by Darrick J. Wong
parent 1858bb0bec
commit 4b29ab04ab
2 changed files with 11 additions and 66 deletions
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fs/xfs/xfs_log_priv.h
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@@ -45,7 +45,6 @@ enum xlog_iclog_state {
XLOG_STATE_WANT_SYNC, /* Want to sync this iclog; no more writes */
XLOG_STATE_SYNCING, /* This IC log is syncing */
XLOG_STATE_DONE_SYNC, /* Done syncing to disk */
XLOG_STATE_DO_CALLBACK, /* Process callback functions */
XLOG_STATE_CALLBACK, /* Callback functions now */
XLOG_STATE_DIRTY, /* Dirty IC log, not ready for ACTIVE status */
XLOG_STATE_IOERROR, /* IO error happened in sync'ing log */