From: Andrew Morton <akpm@osdl.org>

Hopefully this will get xfs working in -mm.

Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Christoph Lameter <clameter@engr.sgi.com>
Cc: David Chinner <dgc@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/xfs/linux-2.6/xfs_buf.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/xfs/linux-2.6/xfs_buf.c~git-block-xfs-barriers-broke fs/xfs/linux-2.6/xfs_buf.c
--- a/fs/xfs/linux-2.6/xfs_buf.c~git-block-xfs-barriers-broke
+++ a/fs/xfs/linux-2.6/xfs_buf.c
@@ -1164,7 +1164,7 @@ _xfs_buf_ioapply(
 
 	if (bp->b_flags & XBF_ORDERED) {
 		ASSERT(!(bp->b_flags & XBF_READ));
-		rw = WRITE_BARRIER;
+		rw = WRITE;
 	} else if (bp->b_flags & _XBF_RUN_QUEUES) {
 		ASSERT(!(bp->b_flags & XBF_READ_AHEAD));
 		bp->b_flags &= ~_XBF_RUN_QUEUES;
_