static void bpf_map_put_uref(struct bpf_map *map)
{
	if (atomic64_dec_and_test(&map->usercnt)) {
		if (map->ops->map_release_uref)
			map->ops->map_release_uref(map);
	}
}
static void bpf_map_put_uref(struct bpf_map *map)
{
	if (atomic64_dec_and_test(&map->usercnt)) {
		if (map->ops->map_release_uref)
			map->ops->map_release_uref(map);
	}
}