diff options
| -rw-r--r-- | mm/mlock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mlock.c b/mm/mlock.c index b3b4a78b7802..b1a7c8007c89 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -241,6 +241,7 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone) { int i; int nr = pagevec_count(pvec); + int delta_munlocked = -nr; /* Phase 1: page isolation */ spin_lock_irq(&zone->lru_lock); @@ -251,9 +252,6 @@ static void __munlock_pagevec(struct pagevec *pvec, struct zone *zone) struct lruvec *lruvec; int lru; - /* we have disabled interrupts */ - __mod_zone_page_state(zone, NR_MLOCK, -1); - if (PageLRU(page)) { lruvec = mem_cgroup_page_lruvec(page, zone); lru = page_lru(page); @@ -275,8 +273,10 @@ skip_munlock: */ pvec->pages[i] = NULL; put_page(page); + delta_munlocked++; } } + __mod_zone_page_state(zone, NR_MLOCK, delta_munlocked); spin_unlock_irq(&zone->lru_lock); /* Phase 2: page munlock and putback */ |