diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 13d4c3d50412..5ce1ea1f452b 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1817,7 +1817,11 @@ static int ep_autoremove_wake_function(struct wait_queue_entry *wq_entry, { int ret = default_wake_function(wq_entry, mode, sync, key); - list_del_init(&wq_entry->entry); + /* + * Pairs with list_empty_careful in ep_poll, and ensures future loop + * iterations see the cause of this wakeup. + */ + list_del_init_careful(&wq_entry->entry); return ret; }