hugetlb: call arch_prepare_hugepage() for surplus pages

[linux-2.6] / mm / rmap.c

diff --git a/mm/rmap.c b/mm/rmap.c
index 94a5246a3f98b9e9b0ef71172bb184f561c0c294..1ea4e6fcee77986f673d578a42bece82a92fb81e 100644 (file)
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -422,7 +422,7 @@ int page_referenced(struct page *page, int is_locked,
                        referenced += page_referenced_anon(page, mem_cont);
                else if (is_locked)
                        referenced += page_referenced_file(page, mem_cont);
-               else if (TestSetPageLocked(page))
+               else if (!trylock_page(page))
                        referenced++;
                else {
                        if (page->mapping)