diff options
Diffstat (limited to 'mm/filemap.c')
-rw-r--r-- | mm/filemap.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index cb26e33fd0ff..7b84dc814347 100644 --- a/mm/filemap.c +++ b/mm/filemap.c | |||
@@ -467,25 +467,15 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, | |||
467 | } | 467 | } |
468 | 468 | ||
469 | #ifdef CONFIG_NUMA | 469 | #ifdef CONFIG_NUMA |
470 | struct page *page_cache_alloc(struct address_space *x) | 470 | struct page *__page_cache_alloc(gfp_t gfp) |
471 | { | 471 | { |
472 | if (cpuset_do_page_mem_spread()) { | 472 | if (cpuset_do_page_mem_spread()) { |
473 | int n = cpuset_mem_spread_node(); | 473 | int n = cpuset_mem_spread_node(); |
474 | return alloc_pages_node(n, mapping_gfp_mask(x), 0); | 474 | return alloc_pages_node(n, gfp, 0); |
475 | } | 475 | } |
476 | return alloc_pages(mapping_gfp_mask(x), 0); | 476 | return alloc_pages(gfp, 0); |
477 | } | 477 | } |
478 | EXPORT_SYMBOL(page_cache_alloc); | 478 | EXPORT_SYMBOL(__page_cache_alloc); |
479 | |||
480 | struct page *page_cache_alloc_cold(struct address_space *x) | ||
481 | { | ||
482 | if (cpuset_do_page_mem_spread()) { | ||
483 | int n = cpuset_mem_spread_node(); | ||
484 | return alloc_pages_node(n, mapping_gfp_mask(x)|__GFP_COLD, 0); | ||
485 | } | ||
486 | return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0); | ||
487 | } | ||
488 | EXPORT_SYMBOL(page_cache_alloc_cold); | ||
489 | #endif | 479 | #endif |
490 | 480 | ||
491 | static int __sleep_on_page_lock(void *word) | 481 | static int __sleep_on_page_lock(void *word) |
@@ -826,7 +816,6 @@ struct page * | |||
826 | grab_cache_page_nowait(struct address_space *mapping, unsigned long index) | 816 | grab_cache_page_nowait(struct address_space *mapping, unsigned long index) |
827 | { | 817 | { |
828 | struct page *page = find_get_page(mapping, index); | 818 | struct page *page = find_get_page(mapping, index); |
829 | gfp_t gfp_mask; | ||
830 | 819 | ||
831 | if (page) { | 820 | if (page) { |
832 | if (!TestSetPageLocked(page)) | 821 | if (!TestSetPageLocked(page)) |
@@ -834,9 +823,8 @@ grab_cache_page_nowait(struct address_space *mapping, unsigned long index) | |||
834 | page_cache_release(page); | 823 | page_cache_release(page); |
835 | return NULL; | 824 | return NULL; |
836 | } | 825 | } |
837 | gfp_mask = mapping_gfp_mask(mapping) & ~__GFP_FS; | 826 | page = __page_cache_alloc(mapping_gfp_mask(mapping) & ~__GFP_FS); |
838 | page = alloc_pages(gfp_mask, 0); | 827 | if (page && add_to_page_cache_lru(page, mapping, index, GFP_KERNEL)) { |
839 | if (page && add_to_page_cache_lru(page, mapping, index, gfp_mask)) { | ||
840 | page_cache_release(page); | 828 | page_cache_release(page); |
841 | page = NULL; | 829 | page = NULL; |
842 | } | 830 | } |