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

[Tejun Heo]

From: Namhyung Kim <namhyung@xxxxxxxxx>

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

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Acked-by: Tejun Heo <tj@xxxxxxxxxx>
---
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
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