static unsigned long mb2_cache_count(struct shrinker *shrink,
				     struct shrink_control *sc)
{
	struct mb2_cache *cache = container_of(shrink, struct mb2_cache,
					       c_shrink);

	return cache->c_entry_count;
}
static unsigned long mb2_cache_count(struct shrinker *shrink,
				     struct shrink_control *sc)
{
	struct mb2_cache *cache = container_of(shrink, struct mb2_cache,
					       c_shrink);

	return cache->c_entry_count;
}