From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tristan Ye Date: Tue, 11 May 2010 17:54:44 +0800 Subject: [Ocfs2-devel] [PATCH 3/4] Ocfs2: Make ocfs2_find_cpos_for_left_leaf() public. In-Reply-To: <1273571685-28000-1-git-send-email-tristan.ye@oracle.com> References: <1273571685-28000-1-git-send-email-tristan.ye@oracle.com> Message-ID: <1273571685-28000-4-git-send-email-tristan.ye@oracle.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com 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 --- 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 0cb4248..7e9cb75 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; diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h index 4fb9882..a55a27b 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); -- 1.5.5