linux-kernel - Re: [PATCH 10/11] pidns: Consolidate initialzation of special init task state

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Message-ID: <50AC42F6.3090403@cn.fujitsu.com>
Date:	Wed, 21 Nov 2012 10:56:54 +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 10/11] pidns: Consolidate initialzation of special init
 task state

on 2012/11/17 00:35, Eric W. Biederman wrote:
> From: "Eric W. Biederman" <ebiederm@...ssion.com>
> 
> Instead of setting child_reaper and SIGNAL_UNKILLABLE one way
> for the system init process, and another way for pid namespace
> init processes test pid->nr == 1 and use the same code for both.
> 
> For the global init this results in SIGNAL_UNKILLABLE being set
> much earlier in the initialization process.
> 
> This is a small cleanup and it paves the way for allowing unshare and
> enter of the pid namespace as that path like our global init also will
> not set CLONE_NEWPID.
> 
> Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
> ---

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