From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx170.postini.com [74.125.245.170]) by kanga.kvack.org (Postfix) with SMTP id 431AE6B005C for ; Wed, 30 May 2012 21:31:44 -0400 (EDT) Received: by dakp5 with SMTP id p5so677322dak.14 for ; Wed, 30 May 2012 18:31:43 -0700 (PDT) Date: Wed, 30 May 2012 18:31:41 -0700 (PDT) From: David Rientjes Subject: Re: [PATCH] meminfo: show /proc/meminfo base on container's memcg In-Reply-To: <4FC6C111.2060108@jp.fujitsu.com> Message-ID: References: <1338260214-21919-1-git-send-email-gaofeng@cn.fujitsu.com> <4FC6B68C.2070703@jp.fujitsu.com> <4FC6BC3E.5010807@jp.fujitsu.com> <4FC6C111.2060108@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Kamezawa Hiroyuki Cc: KOSAKI Motohiro , Gao feng , hannes@cmpxchg.org, mhocko@suse.cz, bsingharora@gmail.com, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-mm@kvack.org, containers@lists.linux-foundation.org On Thu, 31 May 2012, Kamezawa Hiroyuki wrote: > > > My test with sysfs node's meminfo seems to work... > > > > > > [root@rx100-1 qqm]# mount --bind /sys/devices/system/node/node0/meminfo > > > /proc/meminfo > > > [root@rx100-1 qqm]# cat /proc/meminfo > > > > > > Node 0 MemTotal: 8379636 kB > > > > This doesn't seem like a good idea unless the application supports the > > "Node 0" prefix in /proc/meminfo. > > > Of course, /cgroup/memory/..../memory.meminfo , a new file, will use the same > format of /proc/meminfo. Above is just an example of bind-mount. > It's not just a memcg issue, it would also be a cpusets issue. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org