diff options
| author | Brian Foster <bfoster@redhat.com> | 2020-05-06 23:25:23 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-05-07 18:27:47 +0300 |
| commit | 849274c103aeb149f23a81ba4a6bab42a5d77a78 (patch) | |
| tree | c4aacab947b522b18434b30b92949a6ad34e40a7 /fs/xfs/xfs_dquot.c | |
| parent | b707fffda6a3e1d0a46fceaa4c3f6c06b90f448a (diff) | |
| download | linux-849274c103aeb149f23a81ba4a6bab42a5d77a78.tar.xz | |
xfs: acquire ->ail_lock from xfs_trans_ail_delete()
Several callers acquire the lock just prior to the call. Callers
that require ->ail_lock for other purposes already check IN_AIL
state and thus don't require the additional shutdown check in the
helper. Push the lock down into xfs_trans_ail_delete(), open code
the instances that still acquire it, and remove the unnecessary ailp
parameter.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index ffe607733c50..5fb65f43b980 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -1021,6 +1021,7 @@ xfs_qm_dqflush_done( struct xfs_dq_logitem *qip = (struct xfs_dq_logitem *)lip; struct xfs_dquot *dqp = qip->qli_dquot; struct xfs_ail *ailp = lip->li_ailp; + xfs_lsn_t tail_lsn; /* * We only want to pull the item from the AIL if its @@ -1034,10 +1035,11 @@ xfs_qm_dqflush_done( ((lip->li_lsn == qip->qli_flush_lsn) || test_bit(XFS_LI_FAILED, &lip->li_flags))) { - /* xfs_trans_ail_delete() drops the AIL lock. */ spin_lock(&ailp->ail_lock); if (lip->li_lsn == qip->qli_flush_lsn) { - xfs_trans_ail_delete(ailp, lip, SHUTDOWN_CORRUPT_INCORE); + /* xfs_ail_update_finish() drops the AIL lock */ + tail_lsn = xfs_ail_delete_one(ailp, lip); + xfs_ail_update_finish(ailp, tail_lsn); } else { /* * Clear the failed state since we are about to drop the |