linux-kernel - Re: linux-cr ported to 3.2-rc1

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Date:	Tue, 10 Jan 2012 13:41:53 +0400
From:	Pavel Emelyanov <xemul@...allels.com>
To:	Adrian Reber <adrian@...as.de>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Serge E. Hallyn" <serge@...lyn.com>,
	Oren Laadan <orenl@...columbia.edu>,
	"matt.helsley@...il.com" <matt.helsley@...il.com>,
	Peter Väterlein 
	<Peter.Vaeterlein@...esslingen.de>
Subject: Re: linux-cr ported to 3.2-rc1

> The first set of patches in my current patchset tries to implement
> eclone() which provides the clone() functionality but with the
> possibility to request a certain PID so that child processes can be
> restarted with the same PID. How are you planning to restart child
> processes?

With the /proc/sys/kernel/ns_last_pid helper.

> Are those patches maybe something which makes also sense for your C/R implementation?

The sources are here:
Kernel with all the patches we want:
  https://github.com/cyrillos/linux-2.6/tree/crtools
User-space part:
  https://github.com/cyrillos/crtools
Documentation:
  http://criu.org

> 		Adrian
> .
> 

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