diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index d2f65c856350..2836b5373b2e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -577,9 +577,10 @@ static int __remove_mapping(struct address_space *mapping, struct page *page, if (PageSwapCache(page)) { swp_entry_t swap = { .val = page_private(page) }; + mem_cgroup_swapout(page, swap); __delete_from_swap_cache(page); spin_unlock_irq(&mapping->tree_lock); - swapcache_free(swap, page); + swapcache_free(swap); } else { void (*freepage)(struct page *); void *shadow = NULL; @@ -600,7 +601,6 @@ static int __remove_mapping(struct address_space *mapping, struct page *page, shadow = workingset_eviction(mapping, page); __delete_from_page_cache(page, shadow); spin_unlock_irq(&mapping->tree_lock); - mem_cgroup_uncharge_cache_page(page); if (freepage != NULL) freepage(page); @@ -822,7 +822,6 @@ static unsigned long shrink_page_list(struct list_head *page_list, cond_resched(); - mem_cgroup_uncharge_start(); while (!list_empty(page_list)) { struct address_space *mapping; struct page *page; @@ -1133,11 +1132,12 @@ keep: VM_BUG_ON_PAGE(PageLRU(page) || PageUnevictable(page), page); } + mem_cgroup_uncharge_list(&free_pages); free_hot_cold_page_list(&free_pages, true); list_splice(&ret_pages, page_list); count_vm_events(PGACTIVATE, pgactivate); - mem_cgroup_uncharge_end(); + *ret_nr_dirty += nr_dirty; *ret_nr_congested += nr_congested; *ret_nr_unqueued_dirty += nr_unqueued_dirty; @@ -1437,6 +1437,7 @@ putback_inactive_pages(struct lruvec *lruvec, struct list_head *page_list) if (unlikely(PageCompound(page))) { spin_unlock_irq(&zone->lru_lock); + mem_cgroup_uncharge(page); (*get_compound_page_dtor(page))(page); spin_lock_irq(&zone->lru_lock); } else @@ -1544,6 +1545,7 @@ shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec, spin_unlock_irq(&zone->lru_lock); + mem_cgroup_uncharge_list(&page_list); free_hot_cold_page_list(&page_list, true); /* @@ -1658,6 +1660,7 @@ static void move_active_pages_to_lru(struct lruvec *lruvec, if (unlikely(PageCompound(page))) { spin_unlock_irq(&zone->lru_lock); + mem_cgroup_uncharge(page); (*get_compound_page_dtor(page))(page); spin_lock_irq(&zone->lru_lock); } else @@ -1765,6 +1768,7 @@ static void shrink_active_list(unsigned long nr_to_scan, __mod_zone_page_state(zone, NR_ISOLATED_ANON + file, -nr_taken); spin_unlock_irq(&zone->lru_lock); + mem_cgroup_uncharge_list(&l_hold); free_hot_cold_page_list(&l_hold, true); } |