diff options
Diffstat (limited to 'mm/swap.c')
| -rw-r--r-- | mm/swap.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -157,6 +157,7 @@ void rotate_reclaimable_page(struct page *page) void activate_page(struct page *page) { struct zone *zone = page_zone(page); + struct zone_reclaim_stat *reclaim_stat = &zone->reclaim_stat; spin_lock_irq(&zone->lru_lock); if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) { @@ -169,8 +170,8 @@ void activate_page(struct page *page) add_page_to_lru_list(zone, page, lru); __count_vm_event(PGACTIVATE); - zone->recent_rotated[!!file]++; - zone->recent_scanned[!!file]++; + reclaim_stat->recent_rotated[!!file]++; + reclaim_stat->recent_scanned[!!file]++; } spin_unlock_irq(&zone->lru_lock); } @@ -385,6 +386,8 @@ void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) { int i; struct zone *zone = NULL; + struct zone_reclaim_stat *reclaim_stat = NULL; + VM_BUG_ON(is_unevictable_lru(lru)); for (i = 0; i < pagevec_count(pvec); i++) { @@ -396,6 +399,7 @@ void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) if (zone) spin_unlock_irq(&zone->lru_lock); zone = pagezone; + reclaim_stat = &zone->reclaim_stat; spin_lock_irq(&zone->lru_lock); } VM_BUG_ON(PageActive(page)); @@ -403,10 +407,10 @@ void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) VM_BUG_ON(PageLRU(page)); SetPageLRU(page); file = is_file_lru(lru); - zone->recent_scanned[file]++; + reclaim_stat->recent_scanned[file]++; if (is_active_lru(lru)) { SetPageActive(page); - zone->recent_rotated[file]++; + reclaim_stat->recent_rotated[file]++; } add_page_to_lru_list(zone, page, lru); } |
