enum nodemap_tree_type tree_type, __u32 id);
ssize_t nodemap_map_acl(struct lu_nodemap *nodemap, void *buf, size_t size,
enum nodemap_tree_type tree_type);
enum nodemap_tree_type tree_type, __u32 id);
ssize_t nodemap_map_acl(struct lu_nodemap *nodemap, void *buf, size_t size,
enum nodemap_tree_type tree_type);