linux-kernel - Re: [PATCH 2/3] cgroup: add cgroup

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Message-ID: <CAOS58YMb7HRQ3X+Z92vi3+jKr4DuNmAgxtc5e3Jkhy-s-7Os-g@mail.gmail.com>
Date:	Tue, 26 Feb 2013 05:26:08 -0800
From:	Tejun Heo <tj@...nel.org>
To:	Li Zefan <lizefan@...wei.com>
Cc:	Al Viro <viro@...iv.linux.org.uk>,
	LKML <linux-kernel@...r.kernel.org>,
	Cgroups <cgroups@...r.kernel.org>
Subject: Re: [PATCH 2/3] cgroup: add cgroup_name() API

Hello,

On Tue, Feb 26, 2013 at 2:25 AM, Li Zefan <lizefan@...wei.com> wrote:
> Sure we can. We'll have to allocate cgrp->name in cgroup_remount() and
> cgroup_init(), and free cgrp->name in cgroup_kill_sb(). It looks to me
> the current version is a bit simpler.

Can't we just set it to constant "/"?  Root cgroup init is a separate
path anyway.

Thanks.

-- 
tejun
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