linux-kernel - Re: [PATCH 07/11] pidns: Wait in zap_pid_ns_processes until pid_ns->nr

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Message-ID: <50AC3B50.7040204@cn.fujitsu.com>
Date:	Wed, 21 Nov 2012 10:24:16 +0800
From:	Gao feng <gaofeng@...fujitsu.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	Linux Containers <containers@...ts.linux-foundation.org>,
	linux-kernel@...r.kernel.org, Oleg Nesterov <oleg@...sign.ru>,
	Serge Hallyn <serge@...lyn.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 07/11] pidns: Wait in zap_pid_ns_processes until pid_ns->nr_hashed
 == 1

on 2012/11/17 00:35, Eric W. Biederman wrote:
> From: "Eric W. Biederman" <ebiederm@...ssion.com>
> 
> Looking at pid_ns->nr_hashed is a bit simpler and it works for
> disjoint process trees that an unshare or a join of a pid_namespace
> may create.
> 
> Acked-by: "Serge E. Hallyn" <serge@...lyn.com>
> Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
> ---

Acked-by: Gao feng <gaofeng@...fujitsu.com>
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