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-rw-r--r--mm/filemap.c24
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
470struct page *page_cache_alloc(struct address_space *x) 470struct 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}
478EXPORT_SYMBOL(page_cache_alloc); 478EXPORT_SYMBOL(__page_cache_alloc);
479
480struct 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}
488EXPORT_SYMBOL(page_cache_alloc_cold);
489#endif 479#endif
490 480
491static int __sleep_on_page_lock(void *word) 481static int __sleep_on_page_lock(void *word)
@@ -826,7 +816,6 @@ struct page *
826grab_cache_page_nowait(struct address_space *mapping, unsigned long index) 816grab_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 }