page allocator: do not check NUMA node ID when the caller knows the node is valid

[safe/jmp/linux-2.6] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 6846a90..2239671 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -521,7 +521,7 @@ struct page *__page_cache_alloc(gfp_t gfp)
 {
        if (cpuset_do_page_mem_spread()) {
                int n = cpuset_mem_spread_node();
-               return alloc_pages_node(n, gfp, 0);
+               return alloc_pages_exact_node(n, gfp, 0);
        }
        return alloc_pages(gfp, 0);
 }