[XFS] implement generic xfs_btree_decrement
From: Dave Chinner <dgc@sgi.com>
[hch: split out from bigger patch and minor adaptions]
SGI-PV: 985583
SGI-Modid: xfs-linux-melb:xfs-kern:32191a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index 3a8f067..d36b42b 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -739,7 +739,7 @@
/*
* Search left with tcur, back up 1 record.
*/
- if ((error = xfs_inobt_decrement(tcur, 0, &i)))
+ if ((error = xfs_btree_decrement(tcur, 0, &i)))
goto error1;
doneleft = !i;
if (!doneleft) {
@@ -815,7 +815,7 @@
* further left.
*/
if (useleft) {
- if ((error = xfs_inobt_decrement(tcur, 0,
+ if ((error = xfs_btree_decrement(tcur, 0,
&i)))
goto error1;
doneleft = !i;