On Mon 04-06-18 18:37:35, nixiaoming wrote: > In the function memcg_init_list_lru > if call goto fail when i == 0, will cause out-of-bounds at lru->node[i] How? All I can see is that the fail path does for (i = i - 1; i >= 0; i--) so it will not do anything for i=0. -- Michal Hocko SUSE Labs