writeback: don't use schedule_timeout() without setting runstate

Just use schedule_timeout_interruptible(), saves a call to set_current_state(). Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
git-mirror · Sep 21, 2009 · 3542a5c · 3542a5c
1 parent 92f2505
commit 3542a5c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
@@ -561,7 +561,7 @@ static void balance_dirty_pages(struct address_space *mapping)
 		if (pages_written >= write_chunk)
 			break;		/* We've done our duty */
 
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 	}
 
 	if (bdi_nr_reclaimable + bdi_nr_writeback < bdi_thresh &&