From 8df4da4a0a642d3a016028c0d922bcb4d5a4a6d7 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@infradead.org>
Date: Thu, 30 Oct 2008 16:55:58 +1100
Subject: [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>
---
 fs/xfs/xfs_btree.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fs/xfs/xfs_btree.h')

diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index f5a4b8ec4cd..52b2da6ab32 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -506,6 +506,7 @@ xfs_btree_setbuf(
  * Common btree core entry points.
  */
 int xfs_btree_increment(struct xfs_btree_cur *, int, int *);
+int xfs_btree_decrement(struct xfs_btree_cur *, int, int *);
 
 /*
  * Helpers.
-- 
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