From 73f37dd638b0d956d4130d061cc656c455509df1 Mon Sep 17 00:00:00 2001
From: Fengguang Wu <fengguang.wu@intel.com>
Date: Sun, 6 May 2012 13:21:42 +0800
Subject: [PATCH] --- yaml --- r: 308497 b: refs/heads/master c:
 68809c7108b9a75baf2a888b1c19ce1a4680f600 h: refs/heads/master i:   308495:
 faa43d647afedfe917d1d3a08064c0330d054cb6 v: v3

---
 [refs]                    | 2 +-
 trunk/mm/page-writeback.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 3a05052b5a9c..23d1996ecf0a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4cd9069a0a0e5fb8b007425c937642682ac96c76
+refs/heads/master: 68809c7108b9a75baf2a888b1c19ce1a4680f600
diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
index 9dec97fee375..93d8d2f7108c 100644
--- a/trunk/mm/page-writeback.c
+++ b/trunk/mm/page-writeback.c
@@ -1568,6 +1568,7 @@ void writeback_set_ratelimit(void)
 	unsigned long background_thresh;
 	unsigned long dirty_thresh;
 	global_dirty_limits(&background_thresh, &dirty_thresh);
+	global_dirty_limit = dirty_thresh;
 	ratelimit_pages = dirty_thresh / (num_online_cpus() * 32);
 	if (ratelimit_pages < 16)
 		ratelimit_pages = 16;