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Date: Mon, 5 Nov 2012 13:41:19 +0800
From: Li Zefan <lizefan@huawei.com>
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To: Tejun Heo <tj@kernel.org>
CC: <hannes@cmpxchg.org>, <mhocko@suse.cz>, <bsingharora@gmail.com>,
        <kamezawa.hiroyu@jp.fujitsu.com>,
        <containers@lists.linux-foundation.org>, <cgroups@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 8/8] cgroup: make ->pre_destroy() return void
References: <1351712650-23709-1-git-send-email-tj@kernel.org> <1351712650-23709-9-git-send-email-tj@kernel.org>
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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@kernel.org>
> Cc: Michal Hocko <mhocko@suse.cz>
> Cc: Balbir Singh <bsingharora@gmail.com>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Cc: Vivek Goyal <vgoyal@redhat.com>

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