linux-kernel - Re: [PATCH 18/18] io-controller: Debug hierarchical IO scheduling

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Message-ID: <4A020CD5.2000308@ds.jp.nec.com>
Date:	Wed, 06 May 2009 18:19:01 -0400
From:	"IKEDA, Munehiro" <m-ikeda@...jp.nec.com>
To:	Vivek Goyal <vgoyal@...hat.com>
CC:	nauman@...gle.com, dpshah@...gle.com, lizf@...fujitsu.com,
	mikew@...gle.com, fchecconi@...il.com, paolo.valente@...more.it,
	jens.axboe@...cle.com, ryov@...inux.co.jp, fernando@....ntt.co.jp,
	s-uchida@...jp.nec.com, taka@...inux.co.jp,
	guijianfeng@...fujitsu.com, jmoyer@...hat.com,
	dhaval@...ux.vnet.ibm.com, balbir@...ux.vnet.ibm.com,
	linux-kernel@...r.kernel.org,
	containers@...ts.linux-foundation.org, righi.andrea@...il.com,
	agk@...hat.com, dm-devel@...hat.com, snitzer@...hat.com,
	akpm@...ux-foundation.org
Subject: Re: [PATCH 18/18] io-controller: Debug hierarchical IO scheduling

Hi,

Vivek Goyal wrote:
> Hi Ikeda,
> 
> I think there is some issue with applying the patch. I think you have
> forgotten to apply following patch and that's why seeing all the issues.
> 
> "io-controller: Export disk time used and nr sectors dipatched through
> cgroups"
> 
> This patch changes elv_ioq_served() at the same time introduced additional
> field of total_sector_service etc.
> 
> Thanks
> Vivek

Oh!  you are right.  I missed it because it is out of the
thread...
Thanks and please forgive my pointless reply.
  

-- 
IKEDA, Munehiro
  NEC Corporation of America
    m-ikeda@...jp.nec.com

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