From: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Glauber Costa <glommer@parallels.com>
Cc: Gao feng <gaofeng@cn.fujitsu.com>,
KOSAKI Motohiro <kosaki.motohiro@gmail.com>,
David Rientjes <rientjes@google.com>,
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
Subject: Re: [PATCH] meminfo: show /proc/meminfo base on container's memcg
Date: Thu, 31 May 2012 17:51:28 +0900 [thread overview]
Message-ID: <4FC73110.6010107@jp.fujitsu.com> (raw)
In-Reply-To: <4FC72CA4.6080708@parallels.com>
(2012/05/31 17:32), Glauber Costa wrote:
> On 05/31/2012 11:58 AM, Gao feng wrote:
>>> > It's one of a option. But, I seriously doubt fuse can make simpler than kamezawa-san's
>>> > idea. But yeah, I might NACK kamezawa-san's one if he will post ugly patch.
>>> >
>> It seams I should do some homework to make the implement beautifully.
>>
>> I think kamezawa-san's idea is more simpler.
>> thanks for your advice.
>>
>
> One think to keep in mind: A file in memcg does not need to follow the same format
> of /proc/meminfo so we can bind mount. We should be able to reconstruct that in
> userspace based on information available from the kernel. You can even collect that
>from multiple locations, and *then* you bind mount.
I'm sorry I couldn't fully understand. Could you explain more ?
Do you mean
- bind mount memory cgroup directory into the container for exporting information
- Some user-space apps, FUSE-procfs or some, can provide enough information
?
Thanks,
-Kame
--
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: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2012-05-31 8:54 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-29 2:56 Gao feng
2012-05-29 8:24 ` Glauber Costa
2012-05-30 21:38 ` David Rientjes
2012-05-30 23:20 ` Kirill A. Shutemov
2012-05-31 0:35 ` David Rientjes
2012-05-31 0:08 ` Kamezawa Hiroyuki
2012-05-31 0:22 ` KOSAKI Motohiro
2012-05-31 0:33 ` Kamezawa Hiroyuki
2012-05-31 0:44 ` David Rientjes
2012-05-31 0:53 ` Kamezawa Hiroyuki
2012-05-31 1:31 ` David Rientjes
2012-05-31 2:33 ` Kamezawa Hiroyuki
2012-05-31 5:02 ` David Rientjes
2012-05-31 5:36 ` Kamezawa Hiroyuki
2012-05-31 6:17 ` David Rientjes
2012-05-31 6:23 ` KOSAKI Motohiro
2012-05-31 6:28 ` David Rientjes
2012-05-31 6:37 ` KOSAKI Motohiro
2012-05-31 6:56 ` David Rientjes
2012-05-31 7:09 ` KOSAKI Motohiro
2012-05-31 7:35 ` David Rientjes
2012-05-31 7:42 ` KOSAKI Motohiro
2012-05-31 7:57 ` Johannes Weiner
2012-05-31 7:58 ` Gao feng
2012-05-31 8:32 ` Glauber Costa
2012-05-31 8:51 ` Kamezawa Hiroyuki [this message]
2012-05-31 8:59 ` Glauber Costa
2012-05-31 8:55 ` Gao feng
2012-05-31 8:56 ` Glauber Costa
2012-05-31 7:07 ` Kamezawa Hiroyuki
2012-05-31 7:23 ` KOSAKI Motohiro
2012-05-31 8:29 ` Glauber Costa
2012-06-07 23:18 ` Zhu Yanhai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4FC73110.6010107@jp.fujitsu.com \
--to=kamezawa.hiroyu@jp.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=bsingharora@gmail.com \
--cc=cgroups@vger.kernel.org \
--cc=containers@lists.linux-foundation.org \
--cc=gaofeng@cn.fujitsu.com \
--cc=glommer@parallels.com \
--cc=hannes@cmpxchg.org \
--cc=kosaki.motohiro@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@suse.cz \
--cc=rientjes@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox