mm: test PageSwapBacked in lumpy reclaim

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

diff --git a/mm/vmscan.c b/mm/vmscan.c
index ba763be..b9eaa06 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1215,7 +1215,7 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan,
                         * anon page which don't already have a swap slot is
                         * pointless.
                         */
-                       if (nr_swap_pages <= 0 && PageAnon(cursor_page) &&
+                       if (nr_swap_pages <= 0 && PageSwapBacked(cursor_page) &&
                            !PageSwapCache(cursor_page))
                                break;