linux-kernel - Re: [PATCH 8/8] cgroup: make ->pre

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Message-ID: <5097517F.2040307@huawei.com>
Date:	Mon, 5 Nov 2012 13:41:19 +0800
From:	Li Zefan <lizefan@...wei.com>
To:	Tejun Heo <tj@...nel.org>
CC:	<hannes@...xchg.org>, <mhocko@...e.cz>, <bsingharora@...il.com>,
	<kamezawa.hiroyu@...fujitsu.com>,
	<containers@...ts.linux-foundation.org>, <cgroups@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Vivek Goyal <vgoyal@...hat.com>
Subject: Re: [PATCH 8/8] cgroup: make ->pre_destroy() return void

On 2012/11/1 3:44, Tejun Heo wrote:
> All ->pre_destory() implementations return 0 now, which is the only
> allowed return value.  Make it return void.
> 
> Signed-off-by: Tejun Heo <tj@...nel.org>
> Cc: Michal Hocko <mhocko@...e.cz>
> Cc: Balbir Singh <bsingharora@...il.com>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
> Cc: Vivek Goyal <vgoyal@...hat.com>

Acked-by: Li Zefan <lizefan@...wei.com>

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