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xfs: move the buffer retry logic to xfs_buf.c

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Move the buffer retry state machine logic to xfs_buf.c and call it once
from xfs_ioend instead of duplicating it three times for the three kinds
of buffers.

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>
This commit is contained in:
Christoph Hellwig
2020-09-01 10:55:29 -07:00
committed by Darrick J. Wong
parent 23fb5a93c2
commit 664ffb8a42
10 changed files with 215 additions and 279 deletions
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14
fs/xfs/xfs_dquot.c
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@@ -1107,7 +1107,7 @@ xfs_qm_dqflush_done(
}
void
xfs_dquot_done(
xfs_buf_dquot_iodone(
struct xfs_buf *bp)
{
struct xfs_log_item *lip, *n;
@@ -1118,6 +1118,18 @@ xfs_dquot_done(
}
}
void
xfs_buf_dquot_io_fail(
struct xfs_buf *bp)
{
struct xfs_log_item *lip;
spin_lock(&bp->b_mount->m_ail->ail_lock);
list_for_each_entry(lip, &bp->b_li_list, li_bio_list)
xfs_set_li_failed(lip, bp);
spin_unlock(&bp->b_mount->m_ail->ail_lock);
}
/* Check incore dquot for errors before we flush. */
static xfs_failaddr_t
xfs_qm_dqflush_check(