diff options
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 0df9a57b1de..7b09ac503fe 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -14,6 +14,7 @@ #include <linux/pagemap.h> #include <linux/buffer_head.h> #include <linux/backing-dev.h> +#include <linux/pagevec.h> #include <asm/pgtable.h> @@ -140,7 +141,7 @@ void __delete_from_swap_cache(struct page *page) * Allocate swap space for the page and add the page to the * swap cache. Caller needs to hold the page lock. */ -int add_to_swap(struct page * page) +int add_to_swap(struct page * page, gfp_t gfp_mask) { swp_entry_t entry; int err; @@ -165,7 +166,7 @@ int add_to_swap(struct page * page) * Add it to the swap cache and mark it dirty */ err = __add_to_swap_cache(page, entry, - GFP_ATOMIC|__GFP_NOMEMALLOC|__GFP_NOWARN); + gfp_mask|__GFP_NOMEMALLOC|__GFP_NOWARN); switch (err) { case 0: /* Success */ @@ -272,12 +273,11 @@ void free_page_and_swap_cache(struct page *page) */ void free_pages_and_swap_cache(struct page **pages, int nr) { - int chunk = 16; struct page **pagep = pages; lru_add_drain(); while (nr) { - int todo = min(chunk, nr); + int todo = min(nr, PAGEVEC_SIZE); int i; for (i = 0; i < todo; i++) |