This is a note to let you know that I've just added the patch titled
memcg: fix memcg_size() calculation
to the 3.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
memcg-fix-memcg_size-calculation.patch
and it can be found in the queue-3.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 695c60830764945cf61a2cc623eb1392d137223e Mon Sep 17 00:00:00 2001
From: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Date: Thu, 2 Jan 2014 12:58:47 -0800
Subject: memcg: fix memcg_size() calculation
From: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
commit 695c60830764945cf61a2cc623eb1392d137223e upstream.
The mem_cgroup structure contains nr_node_ids pointers to
mem_cgroup_per_node objects, not the objects themselves.
Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxx>
Cc: Glauber Costa <glommer@xxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Balbir Singh <bsingharora@xxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -337,7 +337,7 @@ struct mem_cgroup {
static size_t memcg_size(void)
{
return sizeof(struct mem_cgroup) +
- nr_node_ids * sizeof(struct mem_cgroup_per_node);
+ nr_node_ids * sizeof(struct mem_cgroup_per_node *);
}
/* internal only representation about the status of kmem accounting. */
Patches currently in stable-queue which might be from vdavydov@xxxxxxxxxxxxx are
queue-3.12/memcg-fix-memcg_size-calculation.patch
queue-3.12/cgroup-fix-cgroup_create-error-handling-path.patch
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