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Date: Mon, 13 Jun 2011 12:03:01 +0900 From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-mm@...ck.org" <linux-mm@...ck.org>, "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>, "nishimura@....nes.nec.co.jp" <nishimura@....nes.nec.co.jp>, "bsingharora@...il.com" <bsingharora@...il.com>, "hannes@...xchg.org" <hannes@...xchg.org>, Michal Hocko <mhocko@...e.cz>, Ying Han <yinghan@...gle.com> Subject: [BUGFIX][PATCH 1/5] memcg fix numa_stat permission This is already queued in mmotm. == >From 3b1bec1d07ba21339697f069acab47dae6b81097 Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Date: Mon, 13 Jun 2011 09:32:28 +0900 Subject: [PATCH 1/5] memcg fix numa_stat permission commit 406eb0c9b ("memcg: add memory.numastat api for numa statistics") adds memory.numa_stat file for memory cgroup. But the file permissions are wrong. [kamezawa@...extal linux-2.6]$ ls -l /cgroup/memory/A/memory.numa_stat ---------- 1 root root 0 Jun 9 18:36 /cgroup/memory/A/memory.numa_stat This patch fixes the permission as [root@...extal kamezawa]# ls -l /cgroup/memory/A/memory.numa_stat -r--r--r-- 1 root root 0 Jun 10 16:49 /cgroup/memory/A/memory.numa_stat Acked-by: Ying Han <yinghan@...gle.com> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> --- mm/memcontrol.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index bd9052a..ce05835 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4640,6 +4640,7 @@ static struct cftype mem_cgroup_files[] = { { .name = "numa_stat", .open = mem_control_numa_stat_open, + .mode = S_IRUGO, }, #endif }; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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