diff options
author | Tristan Ye <tristan.ye@oracle.com> | 2010-05-11 05:54:44 -0400 |
---|---|---|
committer | Joel Becker <joel.becker@oracle.com> | 2010-05-18 15:28:13 -0400 |
commit | ee149a7c6cbaee0e3a1a7d9e9f92711228ef5236 (patch) | |
tree | eb91fa9c12d9d44a3a314f75c5acd4ce1b7328a5 /fs/ocfs2 | |
parent | e8aec068ecb1957630816cfa2c150c6b3ddd1790 (diff) |
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')
-rw-r--r-- | fs/ocfs2/alloc.c | 4 | ||||
-rw-r--r-- | fs/ocfs2/alloc.h | 2 |
2 files changed, 4 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: | |||
2209 | * | 2209 | * |
2210 | * Will return zero if the path passed in is already the leftmost path. | 2210 | * Will return zero if the path passed in is already the leftmost path. |
2211 | */ | 2211 | */ |
2212 | static int ocfs2_find_cpos_for_left_leaf(struct super_block *sb, | 2212 | int ocfs2_find_cpos_for_left_leaf(struct super_block *sb, |
2213 | struct ocfs2_path *path, u32 *cpos) | 2213 | struct ocfs2_path *path, u32 *cpos) |
2214 | { | 2214 | { |
2215 | int i, j, ret = 0; | 2215 | int i, j, ret = 0; |
2216 | u64 blkno; | 2216 | u64 blkno; |
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 4fb9882ed2d6..a55a27bb96a5 100644 --- a/fs/ocfs2/alloc.h +++ b/fs/ocfs2/alloc.h | |||
@@ -319,6 +319,8 @@ int ocfs2_journal_access_path(struct ocfs2_caching_info *ci, | |||
319 | struct ocfs2_path *path); | 319 | struct ocfs2_path *path); |
320 | int ocfs2_find_cpos_for_right_leaf(struct super_block *sb, | 320 | int ocfs2_find_cpos_for_right_leaf(struct super_block *sb, |
321 | struct ocfs2_path *path, u32 *cpos); | 321 | struct ocfs2_path *path, u32 *cpos); |
322 | int ocfs2_find_cpos_for_left_leaf(struct super_block *sb, | ||
323 | struct ocfs2_path *path, u32 *cpos); | ||
322 | int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, | 324 | int ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, |
323 | struct ocfs2_path *left, | 325 | struct ocfs2_path *left, |
324 | struct ocfs2_path *right); | 326 | struct ocfs2_path *right); |