From ee149a7c6cbaee0e3a1a7d9e9f92711228ef5236 Mon Sep 17 00:00:00 2001 From: Tristan Ye Date: Tue, 11 May 2010 17:54:44 +0800 Subject: [PATCH] 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 Acked-by: Mark Fasheh Signed-off-by: Joel Becker --- fs/ocfs2/alloc.c | 4 ++-- 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 @@ static int ocfs2_rotate_subtree_right(handle_t *handle, * * 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; 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, struct ocfs2_path *path); int ocfs2_find_cpos_for_right_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 ocfs2_find_subtree_root(struct ocfs2_extent_tree *et, struct ocfs2_path *left, struct ocfs2_path *right);