linux-kernel - Re: [PATCH 05/17] cgroup: cgroup->dentry isn't a RCU pointer

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Message-ID: <20121114190152.GH21185@mtj.dyndns.org>
Date:	Wed, 14 Nov 2012 11:01:52 -0800
From:	Tejun Heo <tj@...nel.org>
To:	Glauber Costa <glommer@...allels.com>
Cc:	lizefan@...wei.com, containers@...ts.linux-foundation.org,
	cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
	mhocko@...e.cz
Subject: Re: [PATCH 05/17] cgroup: cgroup->dentry isn't a RCU pointer

Hello, Glauber.

On Thu, Nov 15, 2012 at 07:00:11AM +0400, Glauber Costa wrote:
> > Ooh, yeah, hmmm... that should happen after this series gets merged.
> > I'll mark it as pending.
> > 
> Btw: I did this because there is no other facility to figure out a
> memcg's "name".
> 
> I wonder if there is anyone else using this, so we could just abstract
> that in cgroup.c?

We have cgroup_path() after all, so I don't think it's crazy to have
cgroup_name().  Please feel free to add.

Thanks.

-- 
tejun
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