linux-kernel - [RFC] [PATCH 2/6 v3] memcg: remove EXPORT_SYMBOL(mem_cgroup_update_page

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Date:	Mon, 6 Feb 2012 19:09:07 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"hannes@...xchg.org" <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>, Ying Han <yinghan@...gle.com>,
	Hugh Dickins <hughd@...gle.com>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>
Subject: [RFC] [PATCH 2/6 v3]  memcg: remove
 EXPORT_SYMBOL(mem_cgroup_update_page_stat)

Michal pointed out this.

>From 78dfe92250046397114148e57bbc5927c59257fe Mon Sep 17 00:00:00 2001
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Date: Thu, 2 Feb 2012 12:05:41 +0900
Subject: [PATCH 2/6] memcg: remove EXPORT_SYMBOL(mem_cgroup_update_page_stat)

>From the log, I guess EXPORT was for preparing dirty accounting.
But _now_, we don't need to export this. Remove this for now.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
---
 mm/memcontrol.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9bf9d1c..4ba0d76 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1896,7 +1896,6 @@ out:
 		move_unlock_page_cgroup(pc, &flags);
 	rcu_read_unlock();
 }
-EXPORT_SYMBOL(mem_cgroup_update_page_stat);
 
 /*
  * size of first charge trial. "32" comes from vmscan.c's magic value.
-- 
1.7.4.1


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