linux-kernel - Re: [PATCH 06/12] cfq-iosched: implement cfq_group->nr_active and ->level

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Message-ID: <20121217212023.GE1844@htj.dyndns.org>
Date:	Mon, 17 Dec 2012 13:20:23 -0800
From:	Tejun Heo <tj@...nel.org>
To:	Vivek Goyal <vgoyal@...hat.com>
Cc:	lizefan@...wei.com, axboe@...nel.dk,
	containers@...ts.linux-foundation.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org, ctalbott@...gle.com, rni@...gle.com
Subject: Re: [PATCH 06/12] cfq-iosched: implement cfq_group->nr_active and
 ->level_weight

On Mon, Dec 17, 2012 at 04:18:43PM -0500, Vivek Goyal wrote:
> > > I think confusion happens because we are overloading the definition of
> > > cfqg. It is competing with its siblings at the same time it is competing
> > > against its child groups (on behalf of its children tasks).
> > 
> > While I agree that part is a bit tricky, I can't think of a much
> > better way to describe it.  Any better ideas?
> 
> Can we call it cfqg->children_weight insted of cfqg->level_weight.

Hmmm... yeah, why not?  I'll rename it.

Thanks.

-- 
tejun
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