linux-kernel - Re: [PATCH] blk-throttle: Use task_subsys_state() to determine a task's blkio

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Date:	Mon, 16 May 2011 15:21:02 +0200
From:	Jens Axboe <jaxboe@...ionio.com>
To:	Vivek Goyal <vgoyal@...hat.com>
CC:	Li Zefan <lizf@...fujitsu.com>,
	linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] blk-throttle: Use task_subsys_state() to determine a
  task's blkio_cgroup

On 2011-05-16 15:16, Vivek Goyal wrote:
> On Mon, May 09, 2011 at 09:49:15AM -0400, Vivek Goyal wrote:
>> Currentlly we first map the task to cgroup and then cgroup to
>> blkio_cgroup. There is a more direct way to get to blkio_cgroup
>> from task using task_subsys_state(). Use that.
>>
> 
> Hi Jens,
> 
> Can you please apply this patch. I was hoping to get this fixed in 2.6.39.
> If it is too late, then we can queue it up for 2.6.40.

Yep will do, I have a few things for .39 and still one pending item for
.39 as well that isn't completely resolved yet.

-- 
Jens Axboe

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