del_page_from_lru_list(page, lruvec, page_off_lru(page));
spin_unlock_irqrestore(zone_lru_lock(zone), flags);
}
+ __ClearPageWaiters(page);
mem_cgroup_uncharge(page);
}
/* Clear Active bit in case of parallel mark_page_accessed */
__ClearPageActive(page);
+ __ClearPageWaiters(page);
list_add(&page->lru, &pages_to_free);
}