int split_index_node(handle_t *handle, struct iam_path *path,
struct dynlock_handle **lh);
struct ldiskfs_dir_entry_2 *split_entry(struct inode *dir,
int split_index_node(handle_t *handle, struct iam_path *path,
struct dynlock_handle **lh);
struct ldiskfs_dir_entry_2 *split_entry(struct inode *dir,