linux-kernel - Re: [PATCH 1/9] [RFC] Support named cgroups hierarchies

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Message-ID: <6599ad830907131639l273dbe6bmee98e745dc440174@mail.gmail.com>
Date:	Mon, 13 Jul 2009 16:39:43 -0700
From:	Paul Menage <menage@...gle.com>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	balbir@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org, containers@...ts.linux-foundation.org,
	kamezawa.hiroyu@...fujitsu.com
Subject: Re: [PATCH 1/9] [RFC] Support named cgroups hierarchies

On Thu, Jul 2, 2009 at 7:32 PM, Li Zefan<lizf@...fujitsu.com> wrote:
>
> cgroup_set_super() is called with spinlock held, so we
> can't do kmalloc(GFP_KERNEL).

Good point. I'll have to go back to pre-allocating the root before
calling sget()

Paul
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