bfs: rename should update ctime and mtime

[Salah Triki]

bfs_rename should update ctime and mtime on target, and mark the target
as dirty.

Signed-off-by: Salah Triki <salah.triki@xxxxxxx>
---
 fs/bfs/dir.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 3ec6113..da30bb7 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -254,6 +254,8 @@ static int bfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	if (new_inode) {
 		new_inode->i_ctime = CURRENT_TIME_SEC;
 		inode_dec_link_count(new_inode);
+		new_dir->i_ctime = new_dir->i_mtime = CURRENT_TIME_SEC;
+		mark_inode_dirty(new_dir);
 	}
 	mark_buffer_dirty_inode(old_bh, old_dir);
 	error = 0;
-- 
1.9.1