From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Cc: kosaki.motohiro@jp.fujitsu.com,
Wu Fengguang <fengguang.wu@intel.com>, Markus <M4rkusXXL@web.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Zdenek Kabelac <zkabelac@redhat.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: drop_caches ...
Date: Thu, 5 Mar 2009 18:14:33 +0900 (JST) [thread overview]
Message-ID: <20090305181304.6758.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20090305090618.GB23266@ics.muni.cz>
> Hello,
>
> On Thu, Mar 05, 2009 at 08:48:50AM +0800, Wu Fengguang wrote:
> > Markus, you may want to try this patch, it will have better chance to figure
> > out the hidden file pages.
>
> just for curiosity, would it be possible to print process name which caused
> the file to be loaded into caches?
impossible.
kernel don't know which process populate page cache.
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next prev parent reply other threads:[~2009-03-05 9:14 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200903041057.34072.M4rkusXXL@web.de>
[not found] ` <200903041132.04451.M4rkusXXL@web.de>
[not found] ` <20090304110558.GA17014@localhost>
[not found] ` <200903041229.41482.M4rkusXXL@web.de>
2009-03-04 11:57 ` drop_caches Wu Fengguang
2009-03-04 12:32 ` drop_caches Zdenek Kabelac
2009-03-04 13:47 ` drop_caches Markus
2009-03-04 14:09 ` drop_caches Zdenek Kabelac
2009-03-04 18:47 ` drop_caches Markus
2009-03-05 0:48 ` drop_caches Wu Fengguang
2009-03-05 9:06 ` drop_caches Lukas Hejtmanek
2009-03-05 9:14 ` KOSAKI Motohiro [this message]
2009-03-05 11:11 ` drop_caches Wu Fengguang
2009-03-05 11:55 ` drop_caches Markus
2009-03-05 13:29 ` drop_caches Wu Fengguang
2009-03-05 14:05 ` drop_caches Markus
2009-03-05 14:22 ` drop_caches Wu Fengguang
2009-03-05 14:43 ` drop_caches Markus
2009-03-05 14:52 ` drop_caches Wu Fengguang
2009-03-05 13:36 ` drop_caches Wu Fengguang
2009-03-05 13:45 ` drop_caches Lukas Hejtmanek
2009-03-05 13:48 ` drop_caches Wu Fengguang
2009-03-05 13:50 ` drop_caches Markus
2009-03-05 14:01 ` drop_caches Lukas Hejtmanek
2009-03-05 14:07 ` drop_caches Wu Fengguang
[not found] <20090304123836.GA13706@ics.muni.cz>
2009-03-04 12:54 ` drop_caches Wu Fengguang
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