hugetlbfs: handle pages higher order than MAX_ORDER

[pandora-kernel.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 75be453..1ff1a58 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -496,7 +496,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
                page = lru_to_page(page_list);
                list_del(&page->lru);
 
-               if (TestSetPageLocked(page))
+               if (!trylock_page(page))
                        goto keep;
 
                VM_BUG_ON(PageActive(page));
@@ -582,7 +582,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
                                 * A synchronous write - probably a ramdisk.  Go
                                 * ahead and try to reclaim the page.
                                 */
-                               if (TestSetPageLocked(page))
+                               if (!trylock_page(page))
                                        goto keep;
                                if (PageDirty(page) || PageWriteback(page))
                                        goto keep_locked;