mm: compaction: defer compaction using an exponential backoff when compaction fails

[safe/jmp/linux-2.6] / mm / page-writeback.c

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 9886424..b289310 100644 (file)
--- a/mm/page-writeback.c
+++ b/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);
 }
 
 /*