From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: balbir@linux.vnet.ibm.com
Cc: kosaki.motohiro@jp.fujitsu.com,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [RFC][PATCH] Add file RSS accounting to the memory resource controller
Date: Wed, 15 Apr 2009 13:14:37 +0900 (JST) [thread overview]
Message-ID: <20090415131348.AC43.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20090414180706.GQ7082@balbir.in.ibm.com>
Hi
> We currently don't track file RSS, the RSS we report is actually anon RSS.
> All the file mapped pages, come in through the page cache and get accounted
> there. This patch adds support for accounting file RSS pages. It should
>
> 1. Help improve the metrics reported by the memory resource controller
> 2. Will form the basis for a future shared memory accounting heuristic
> that has been proposed by Kamezawa.
It seems impressive feature although I haven't review it.
I'll review this later.
thanks.
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prev parent reply other threads:[~2009-04-15 4:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-14 18:07 Balbir Singh
2009-04-15 0:01 ` KAMEZAWA Hiroyuki
2009-04-15 3:06 ` Balbir Singh
2009-04-15 4:14 ` KOSAKI Motohiro [this message]
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