Merge branch 'master' into next

1 files changed, 1 insertions, 3 deletions

diff --git a/mm/swap_state.c b/mm/swap_state.c
index 3ecea98ecb45..1416e7e9e02d 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -109,8 +109,6 @@ int add_to_swap_cache(struct page *page, swp_entry_t entry, gfp_t gfp_mask)
  */
 void __delete_from_swap_cache(struct page *page)
 {
-        swp_entry_t ent = {.val = page_private(page)};
-
         VM_BUG_ON(!PageLocked(page));
         VM_BUG_ON(!PageSwapCache(page));
         VM_BUG_ON(PageWriteback(page));
@@ -121,7 +119,6 @@ void __delete_from_swap_cache(struct page *page)
         total_swapcache_pages--;
         __dec_zone_page_state(page, NR_FILE_PAGES);
         INC_CACHE_INFO(del_total);
-        mem_cgroup_uncharge_swapcache(page, ent);
 }
 
 /**
@@ -191,6 +188,7 @@ void delete_from_swap_cache(struct page *page)
         __delete_from_swap_cache(page);
         spin_unlock_irq(&swapper_space.tree_lock);
 
+        mem_cgroup_uncharge_swapcache(page, entry);
         swap_free(entry);
         page_cache_release(page);
 }