linux-kernel - Re: [PATCH] cgroup: fix fail path in cgroup_load

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Date:	Thu, 12 Dec 2013 22:51:45 +0400
From:	Vladimir Davydov <vdavydov@...allels.com>
To:	Tejun Heo <tj@...nel.org>
CC:	<linux-kernel@...r.kernel.org>, <cgroups@...r.kernel.org>,
	<devel@...nvz.org>, Li Zefan <lizefan@...wei.com>
Subject: Re: [PATCH] cgroup: fix fail path in cgroup_load_subsys()

On 12/12/2013 10:45 PM, Tejun Heo wrote:
> Hello,
>
> On Thu, Dec 12, 2013 at 10:37:32PM +0400, Vladimir Davydov wrote:
>> If so, I don't mind, but why? cgroup_unload_subsys() should never be
>> called without properly initialized css.
> Hmm.... I think it's generally preferable to reuse normal exit path
> for error handling as much as possible.  Plus, the normal cgroup init
> failure path behaves that way.  That said, it's more of a preference
> and if you have technical argument, I'd be happy to give in. :)

Got it, will do.

Thanks.
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