linux-kernel - Re: [RFC][PATCH 0/7] memcg: make memcg's life cycle the same as cgroup

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Message-ID: <20130407195112.GA12678@dhcp22.suse.cz>
Date:	Sun, 7 Apr 2013 21:51:12 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Li Zefan <lizefan@...wei.com>
Cc:	Glauber Costa <glommer@...allels.com>, linux-mm@...ck.org,
	LKML <linux-kernel@...r.kernel.org>,
	Cgroups <cgroups@...r.kernel.org>, Tejun Heo <tj@...nel.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Johannes Weiner <hannes@...xchg.org>
Subject: Re: [RFC][PATCH 0/7] memcg: make memcg's life cycle the same as
 cgroup

On Sun 07-04-13 16:44:07, Li Zefan wrote:
> Hi,
> 
> I'm rebasing this patchset against latest linux-next, and it conflicts with
> "[PATCH v2] memcg: debugging facility to access dangling memcgs." slightly.
> 
> That is a debugging patch and will never be pushed into mainline, so should I
> still base this patchset on that debugging patch?

Could you split CONFIG_MEMCG_DEBUG_ASYNC_DESTROY changes into a separate
patch so that Andrew could put it on top of the mentioned patch?

> Also that patch needs update (and can be simplified) after this patchset:
> - move memcg_dangling_add() to mem_cgroup_css_offline()
> - remove memcg->memcg_name, and use cgroup_path() in mem_cgroup_dangling_read()?

Every improvement is welcome.

Thanks
-- 
Michal Hocko
SUSE Labs
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