xfs: call xfs_buf_delwri_queue directly
Unify the ways we add buffers to the delwri queue by always calling
xfs_buf_delwri_queue directly. The xfs_bdwrite functions is removed and
opencoded in its callers, and the two places setting XBF_DELWRI while a
buffer is locked and expecting xfs_buf_unlock to pick it up are converted
to call xfs_buf_delwri_queue directly, too. Also replace the
XFS_BUF_UNDELAYWRITE macro with direct calls to xfs_buf_delwri_dequeue
to make the explicit queuing/dequeuing more obvious.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index cac2ecf..3243083 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -992,7 +992,7 @@
xfs_buf_ioerror(bp, 0); /* errno of 0 unsets the flag */
if (!XFS_BUF_ISSTALE(bp)) {
- XFS_BUF_DELAYWRITE(bp);
+ xfs_buf_delwri_queue(bp);
XFS_BUF_DONE(bp);
}
ASSERT(bp->b_iodone != NULL);
@@ -1007,7 +1007,7 @@
*/
XFS_BUF_STALE(bp);
XFS_BUF_DONE(bp);
- XFS_BUF_UNDELAYWRITE(bp);
+ xfs_buf_delwri_dequeue(bp);
trace_xfs_buf_error_relse(bp, _RET_IP_);