list_lru_init_memcg
ret = list_lru_init_memcg(lru, *shrinker);
if (list_lru_init_memcg(&s->s_dentry_lru, s->s_shrink))
if (list_lru_init_memcg(&s->s_inode_lru, s->s_shrink))
return list_lru_init_memcg(lru, shrinker);
if (list_lru_init_memcg(&zswap_list_lru, zswap_shrinker))