diff options
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 0d457e7db8d6..c8310a37be3a 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -95,7 +95,7 @@ int __add_to_swap_cache(struct page *page, swp_entry_t entry) entry.val, page); if (likely(!error)) { address_space->nrpages++; - __inc_zone_page_state(page, NR_FILE_PAGES); + __inc_node_page_state(page, NR_FILE_PAGES); INC_CACHE_INFO(add_total); } spin_unlock_irq(&address_space->tree_lock); @@ -147,7 +147,7 @@ void __delete_from_swap_cache(struct page *page) set_page_private(page, 0); ClearPageSwapCache(page); address_space->nrpages--; - __dec_zone_page_state(page, NR_FILE_PAGES); + __dec_node_page_state(page, NR_FILE_PAGES); INC_CACHE_INFO(del_total); } @@ -252,7 +252,10 @@ static inline void free_swap_cache(struct page *page) void free_page_and_swap_cache(struct page *page) { free_swap_cache(page); - put_page(page); + if (is_huge_zero_page(page)) + put_huge_zero_page(); + else + put_page(page); } /* |