diff --git a/[refs] b/[refs]
index 52a5da0db847..31dccae42a42 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2c4986eddaa7dc3d036cb2bfa5c8c5f1f2492a0
+refs/heads/master: df96e96f76571c30d903829a7b2ab2b421028790
diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
index 9886424e1864..b289310e2c89 100644
--- a/trunk/mm/page-writeback.c
+++ b/trunk/mm/page-writeback.c
@@ -707,7 +707,7 @@ void laptop_mode_timer_fn(unsigned long data)
 	 */
 
 	if (bdi_has_dirty_io(&q->backing_dev_info))
-		bdi_start_writeback(&q->backing_dev_info, NULL, 0, nr_pages);
+		bdi_start_writeback(&q->backing_dev_info, NULL, nr_pages, 0);
 }
 
 /*