Re: [PATCH 1/4] eventfd: introduce eventfd_signal_hangup()

[Kirill A. Shutemov]

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@xxxxxxxxxx>

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

-- 
 Kirill A. Shutemov
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