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Date: Sat, 2 Feb 2013 17:58:58 +0200
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Li Zefan <lizefan@huawei.com>
Cc: Tejun Heo <tj@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
        Cgroups <cgroups@vger.kernel.org>,
        Davide Libenzi <davidel@xmailserver.org>,
        Aaron Durbin <adurbin@google.com>, Greg Thelen <gthelen@google.com>
Subject: Re: [PATCH 1/4] eventfd: introduce eventfd_signal_hangup()
Message-ID: <20130202155858.GA13022@shutemov.name>
References: <510CB733.2080904@huawei.com>
 <510CB744.7000300@huawei.com>
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On Sat, Feb 02, 2013 at 02:50:44PM +0800, Li Zefan wrote:
> When an eventfd is closed, a wakeup with POLLHUP will be issued,
> but cgroup wants to issue wakeup explicitly, so when a cgroup is
> removed userspace can be notified.
> 
> Signed-off-by: Li Zefan <lizefan@huawei.com>

Acked-by: Kirill A. Shutemov <kirill@shutemov.name>

-- 
 Kirill A. Shutemov