[PATCH] cgroup: add missing __percpu markup in mm/memcontrol.c

From: Tejun Heo <tj@kernel.org>
To: Paul Menage <menage@google.com>, Li Zefan <lizf@cn.fujitsu.com>,
	containers@lists.linux-foundation.org
Cc: linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@gmail.com>
Subject: [PATCH] cgroup: add missing __percpu markup in mm/memcontrol.c
Date: Sat, 07 Aug 2010 17:31:24 +0200	[thread overview]
Message-ID: <4C5D7C4C.1020206@kernel.org> (raw)
In-Reply-To: <1281194812-18052-1-git-send-email-namhyung@gmail.com>

From: Namhyung Kim <namhyung@gmail.com>

mem_cgroup->stat is a percpu pointer but was missing __percpu markup.
Add it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
---
Namhyung, can you please look up the maintainers in MAINTAINERS and/or
using scripts/get_maintainer.pl and submit __percpu markup patches to
the respective maintainers w/ me cc'd?

Thank you.

 mm/memcontrol.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 20a8193..edf5011 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -252,7 +252,7 @@ struct mem_cgroup {
 	/*
 	 * percpu counter.
 	 */
-	struct mem_cgroup_stat_cpu *stat;
+	struct mem_cgroup_stat_cpu __percpu *stat;
 };

 /* Stuffs for move charges at task migration. */
-- 
1.7.0.4
