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authorTristan Ye <tristan.ye@oracle.com>2010-05-11 11:54:44 +0200
committerJoel Becker <joel.becker@oracle.com>2010-05-18 21:28:13 +0200
commitee149a7c6cbaee0e3a1a7d9e9f92711228ef5236 (patch)
treeeb91fa9c12d9d44a3a314f75c5acd4ce1b7328a5 /fs/ocfs2/alloc.c
parentOcfs2: Fix hole punching to correctly do CoW during cluster zeroing. (diff)
downloadlinux-ee149a7c6cbaee0e3a1a7d9e9f92711228ef5236.tar.xz
linux-ee149a7c6cbaee0e3a1a7d9e9f92711228ef5236.zip
Ocfs2: Make ocfs2_find_cpos_for_left_leaf() public.
The original idea to pull ocfs2_find_cpos_for_left_leaf() out of alloc.c is to benefit punching-holes optimization patch, it however, can also be referred by other funcs in the future who want to do the same job. Signed-off-by: Tristan Ye <tristan.ye@oracle.com> Acked-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/alloc.c')
-rw-r--r--fs/ocfs2/alloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 0cb4248e03cd..7e9cb753fba7 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -2209,8 +2209,8 @@ out:
*
* Will return zero if the path passed in is already the leftmost path.
*/
-static int ocfs2_find_cpos_for_left_leaf(struct super_block *sb,
- struct ocfs2_path *path, u32 *cpos)
+int ocfs2_find_cpos_for_left_leaf(struct super_block *sb,
+ struct ocfs2_path *path, u32 *cpos)
{
int i, j, ret = 0;
u64 blkno;