linux-kernel - Re: [BUGFIX][PATCH 1/5] memcg fix numa

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Message-ID: <20110614094230.GA6371@redhat.com>
Date:	Tue, 14 Jun 2011 11:42:30 +0200
From:	Johannes Weiner <jweiner@...hat.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: Re: [BUGFIX][PATCH 1/5] memcg fix numa_stat permission

On Mon, Jun 13, 2011 at 12:03:01PM +0900, KAMEZAWA Hiroyuki wrote:
> 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>

Acked-by: Johannes Weiner <jweiner@...hat.com>
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