linux-kernel - Re: [patch v2 6/6] cgroup: remove css_get

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Message-ID: <20121130081828.GB29317@dhcp22.suse.cz>
Date:	Fri, 30 Nov 2012 09:18:28 +0100
From:	Michal Hocko <mhocko@...e.cz>
To:	Kamezawa Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Johannes Weiner <hannes@...xchg.org>,
	Ying Han <yinghan@...gle.com>, Tejun Heo <htejun@...il.com>,
	Glauber Costa <glommer@...allels.com>,
	Li Zefan <lizefan@...wei.com>
Subject: Re: [patch v2 6/6] cgroup: remove css_get_next

On Fri 30-11-12 13:12:29, KAMEZAWA Hiroyuki wrote:
> (2012/11/27 3:47), Michal Hocko wrote:
> > Now that we have generic and well ordered cgroup tree walkers there is
> > no need to keep css_get_next in the place.
> > 
> > Signed-off-by: Michal Hocko <mhocko@...e.cz>
> 
> Hm, then, the next think will be css_is_ancestor() etc..

Good point I thought that the only remaining part is swap accounting. It
is not directly with the iterators so I will send a separate patch.
Tejun said he has a replacement that could be used for the swap
accounting and then the whole css_id can be buried.

> 
> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

Thanks for the review of the whole patchset, Kame!
I would like to hear back from Johannes and then resubmit the series to
Andrew.
-- 
Michal Hocko
SUSE Labs
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