From: Balbir Singh <balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
minoura-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org,
YAMAMOTO Takashi
<yamamoto-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org>,
Linux Memory Management List
<linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>
Subject: Re: [RFC] [PATCH] memory controller statistics
Date: Tue, 11 Sep 2007 08:09:55 +0530 [thread overview]
Message-ID: <46E5FFFB.8020805@linux.vnet.ibm.com> (raw)
In-Reply-To: <6599ad830709101621r2f1763cfpa0924f884d0ee2c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Paul Menage wrote:
> On 9/7/07, Balbir Singh <balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> wrote:
>> Thanks for doing this. We are building containerstats for
>> per container statistics. It would be really nice to provide
>> the statistics using that interface. I am not opposed to
>> memory.stat, but Paul Menage recommends that one file has
>> just one meaningful value.
>
> That's based on examples from other virtual filesystems such as sysfs.
>
Even during the CKRM days (when configfs was used), the recommendation
from the configfs folks was the same. I sometimes worry about the
extra pinned dentries created with this logic/rule though.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
WARNING: multiple messages have this Message-ID (diff)
From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: Paul Menage <menage@google.com>
Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>,
svaidy@linux.vnet.ibm.com, containers@lists.osdl.org,
minoura@valinux.co.jp,
Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [RFC] [PATCH] memory controller statistics
Date: Tue, 11 Sep 2007 08:09:55 +0530 [thread overview]
Message-ID: <46E5FFFB.8020805@linux.vnet.ibm.com> (raw)
In-Reply-To: <6599ad830709101621r2f1763cfpa0924f884d0ee2c@mail.gmail.com>
Paul Menage wrote:
> On 9/7/07, Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
>> Thanks for doing this. We are building containerstats for
>> per container statistics. It would be really nice to provide
>> the statistics using that interface. I am not opposed to
>> memory.stat, but Paul Menage recommends that one file has
>> just one meaningful value.
>
> That's based on examples from other virtual filesystems such as sysfs.
>
Even during the CKRM days (when configfs was used), the recommendation
from the configfs folks was the same. I sometimes worry about the
extra pinned dentries created with this logic/rule though.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
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next prev parent reply other threads:[~2007-09-11 2:39 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-07 3:39 [RFC] [PATCH] memory controller statistics YAMAMOTO Takashi
[not found] ` <20070907033942.4A6541BFA52-Pcsii4f/SVk@public.gmane.org>
2007-09-07 5:02 ` KAMEZAWA Hiroyuki
[not found] ` <20070907140234.4fe1075d.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-09-07 5:38 ` YAMAMOTO Takashi
2007-09-07 9:55 ` Balbir Singh
2007-09-07 9:55 ` Balbir Singh
[not found] ` <46E12020.1060203-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-09-10 0:32 ` 箕浦真
2007-09-10 0:32 ` 箕浦真
[not found] ` <kk5tzq39x7h.fsf-VZKBDE94do7Xw16qUzMy135BbFPdSy0r@public.gmane.org>
2007-09-10 8:26 ` Balbir Singh
2007-09-10 8:26 ` Balbir Singh
2007-09-10 23:21 ` Paul Menage
2007-09-10 23:21 ` Paul Menage
[not found] ` <6599ad830709101621r2f1763cfpa0924f884d0ee2c-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-09-11 2:39 ` Balbir Singh [this message]
2007-09-11 2:39 ` Balbir Singh
2007-09-26 1:48 ` YAMAMOTO Takashi
2007-09-26 1:48 ` YAMAMOTO Takashi
[not found] ` <20070926014843.161E61BFA33-Pcsii4f/SVk@public.gmane.org>
2007-09-26 3:16 ` Balbir Singh
2007-09-26 3:16 ` Balbir Singh
2007-10-04 5:13 ` YAMAMOTO Takashi
[not found] ` <20071004051332.9BE2C1BF95B-Pcsii4f/SVk@public.gmane.org>
2007-10-05 3:51 ` Balbir Singh
[not found] ` <4705B4AA.4070604-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-10-07 5:56 ` Balbir Singh
[not found] ` <4708752B.9080107-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-10-08 22:55 ` YAMAMOTO Takashi
[not found] ` <20071008225528.7A0481BF486-Pcsii4f/SVk@public.gmane.org>
2007-10-09 3:11 ` Balbir Singh
2007-10-10 1:01 ` YAMAMOTO Takashi
[not found] ` <20071010010117.D9A821BEEE7-Pcsii4f/SVk@public.gmane.org>
2007-10-10 6:44 ` KAMEZAWA Hiroyuki
[not found] ` <20071010154415.951943e7.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-10-10 8:19 ` YAMAMOTO Takashi
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