diff options
Diffstat (limited to 'mm/swap.c')
| -rw-r--r-- | mm/swap.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/swap.c b/mm/swap.c index 3045a0f4c45..985324ee936 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -214,8 +214,8 @@ void fastcall __page_cache_release(struct page *page) struct zone *zone = page_zone(page); spin_lock_irqsave(&zone->lru_lock, flags); - if (!TestClearPageLRU(page)) - BUG(); + BUG_ON(!PageLRU(page)); + ClearPageLRU(page); del_page_from_lru(zone, page); spin_unlock_irqrestore(&zone->lru_lock, flags); } @@ -265,8 +265,8 @@ void release_pages(struct page **pages, int nr, int cold) zone = pagezone; spin_lock_irq(&zone->lru_lock); } - if (!TestClearPageLRU(page)) - BUG(); + BUG_ON(!PageLRU(page)); + ClearPageLRU(page); del_page_from_lru(zone, page); } @@ -345,8 +345,8 @@ void __pagevec_lru_add(struct pagevec *pvec) zone = pagezone; spin_lock_irq(&zone->lru_lock); } - if (TestSetPageLRU(page)) - BUG(); + BUG_ON(PageLRU(page)); + SetPageLRU(page); add_page_to_inactive_list(zone, page); } if (zone) @@ -372,8 +372,8 @@ void __pagevec_lru_add_active(struct pagevec *pvec) zone = pagezone; spin_lock_irq(&zone->lru_lock); } - if (TestSetPageLRU(page)) - BUG(); + BUG_ON(PageLRU(page)); + SetPageLRU(page); if (TestSetPageActive(page)) BUG(); add_page_to_active_list(zone, page); |