linux-kernel - Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration regardless of freezer state and update locking

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Message-ID: <20121021192401.GC5951@atj.dyndns.org>
Date:	Sun, 21 Oct 2012 12:24:01 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, linux-kernel@...r.kernel.org,
	lizefan@...wei.com, containers@...ts.linux-foundation.org,
	cgroups@...r.kernel.org
Subject: Re: [PATCHSET cgroup/for-3.8] cgroup_freezer: allow migration
 regardless of freezer state and update locking

Hello, Oleg.

On Sun, Oct 21, 2012 at 09:18:53PM +0200, Oleg Nesterov wrote:
> > I'm waiting for Oleg to poke some holes in the synchronization
> > department but if that doesn't happen you can pull from the above
> > branch.  I'll pull it into cgroup/for-3.8 too.
> 
> Just in case, I see nothing bad ;)
> 
> But let me repeat I never understood this code in details, and I
> already forget everything.

Heh, if you can't spot something wrong in the freezer state memory
barrier dancing, I'm happy. :)

Thanks a lot for taking a look.

--
tejun
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