diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index f6f51b14a33280a613dfd5d3e0cba28b485e5615..029b4848ab6f3b83dff8967d926db6d6a04937da 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -1109,6 +1109,12 @@ static inline void count_memcg_events(struct mem_cgroup *memcg, { } +static inline void __count_memcg_events(struct mem_cgroup *memcg, + enum vm_event_item idx, + unsigned long count) +{ +} + static inline void count_memcg_page_event(struct page *page, int idx) { diff --git a/mm/vmscan.c b/mm/vmscan.c index 38fcda38bf7b99fc90f0dd9e95be2942ac847e89..92f2489efda832583a567c6056ed735eed8185ba 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2077,12 +2077,6 @@ static unsigned move_active_pages_to_lru(struct lruvec *lruvec, } } - if (!is_active_lru(lru)) { - __count_vm_events(PGDEACTIVATE, nr_moved); - count_memcg_events(lruvec_memcg(lruvec), PGDEACTIVATE, - nr_moved); - } - return nr_moved; } @@ -2178,6 +2172,10 @@ static void shrink_active_list(unsigned long nr_to_scan, nr_activate = move_active_pages_to_lru(lruvec, &l_active, &l_hold, lru); nr_deactivate = move_active_pages_to_lru(lruvec, &l_inactive, &l_hold, lru - LRU_ACTIVE); + + __count_vm_events(PGDEACTIVATE, nr_deactivate); + __count_memcg_events(lruvec_memcg(lruvec), PGDEACTIVATE, nr_deactivate); + __mod_node_page_state(pgdat, NR_ISOLATED_ANON + file, -nr_taken); spin_unlock_irq(&pgdat->lru_lock);