From 4077d9c1fc8650aa13575bbbd2edb4a1c46e96b3 Mon Sep 17 00:00:00 2001
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Wed, 21 Mar 2012 22:33:00 -0400
Subject: [PATCH] --- yaml --- r: 296595 b: refs/heads/master c:
 91913a2942d2b582c40673956dec1a9c71d32fe4 h: refs/heads/master i:   296593:
 6f968b3bb43b00003a82d487da9295bf1b3f5497   296591:
 6d6f8660416c4740e2d62a7c9fa24043d2653de9 v: v3

---
 [refs]                    | 2 +-
 trunk/mm/page-writeback.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a7e2bd08be8f..14bd569cdb05 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 182f514f883abb5f942c94e61c371c4b406352d4
+refs/heads/master: 91913a2942d2b582c40673956dec1a9c71d32fe4
diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
index 363ba7082ef5..5e39858880f3 100644
--- a/trunk/mm/page-writeback.c
+++ b/trunk/mm/page-writeback.c
@@ -95,6 +95,8 @@ unsigned long vm_dirty_bytes;
  */
 unsigned int dirty_writeback_interval = 5 * 100; /* centiseconds */
 
+EXPORT_SYMBOL_GPL(dirty_writeback_interval);
+
 /*
  * The longest time for which data is allowed to remain dirty
  */