linux-kernel - Re: [PATCH 3/4] pid_ns: de_thread: kill the now unneeded ->child

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Message-ID: <48B53CB8.2060208@openvz.org>
Date:	Wed, 27 Aug 2008 15:38:32 +0400
From:	Pavel Emelyanov <xemul@...nvz.org>
To:	Oleg Nesterov <oleg@...sign.ru>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Robert Rex <robert.rex@...sol.com>,
	Roland McGrath <roland@...hat.com>,
	Serge Hallyn <serue@...ibm.com>,
	Sukadev Bhattiprolu <sukadev@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] pid_ns: de_thread: kill the now unneeded ->child_reaper
 change

Oleg Nesterov wrote:
> de_thread() checks if the old leader was the ->child_reaper, this is not
> possible any longer. With the previous patch ->group_leader itself will
> change ->child_reaper on exit.
> 
>>>From now find_new_reaper() is the only function (apart from initialization)
> which plays with ->child_reaper.
> 
> Signed-off-by: Oleg Nesterov <oleg@...sign.ru>

Acked-by: Pavel Emelyanov <xemul@...nvz.org>
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