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authorChristoph Hellwig <hch@infradead.org>2011-10-10 16:52:47 +0000
committerAlex Elder <aelder@sgi.com>2011-10-11 21:15:10 -0500
commitaf5c4bee499eb68bc36ca046030394d82d0e3669 (patch)
tree4d015bdd36d9c424e04c8aaf8050dccb79cd7c31 /fs/xfs/xfs_buf.c
parentc867cb61641751fd3d86350232d64ae2a10137d4 (diff)
xfs: remove buffers from the delwri list in xfs_buf_stale
For each call to xfs_buf_stale we call xfs_buf_delwri_dequeue either directly before or after it, or are guaranteed by the surrounding conditionals that we are never called on delwri buffers. Simply this situation by moving the call to xfs_buf_delwri_dequeue into xfs_buf_stale. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_buf.c')
-rw-r--r--fs/xfs/xfs_buf.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index f88eab9e814..3df7d0a2b24 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -151,6 +151,7 @@ xfs_buf_stale(
struct xfs_buf *bp)
{
bp->b_flags |= XBF_STALE;
+ xfs_buf_delwri_dequeue(bp);
atomic_set(&(bp)->b_lru_ref, 0);
if (!list_empty(&bp->b_lru)) {
struct xfs_buftarg *btp = bp->b_target;
@@ -1059,7 +1060,6 @@ xfs_bioerror(
* We're calling xfs_buf_ioend, so delete XBF_DONE flag.
*/
XFS_BUF_UNREAD(bp);
- xfs_buf_delwri_dequeue(bp);
XFS_BUF_UNDONE(bp);
xfs_buf_stale(bp);
@@ -1088,7 +1088,6 @@ xfs_bioerror_relse(
* change that interface.
*/
XFS_BUF_UNREAD(bp);
- xfs_buf_delwri_dequeue(bp);
XFS_BUF_DONE(bp);
xfs_buf_stale(bp);
bp->b_iodone = NULL;