From: Oleg Nesterov <oleg@redhat.com>
To: Tejun Heo <tj@kernel.org>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
bblum@andrew.cmu.edu, fweisbec@gmail.com, lizf@cn.fujitsu.com,
paul@paulmenage.org
Subject: Re: + cgroups-fix-ordering-of-calls-in-cgroup_attach_proc.patch added to -mm tree
Date: Fri, 26 Aug 2011 17:50:11 +0200 [thread overview]
Message-ID: <20110826155011.GA18410@redhat.com> (raw)
In-Reply-To: <20110826152139.GH2632@htj.dyndns.org>
Hi Tejun,
On 08/26, Tejun Heo wrote:
>
> Please take a look at the following series.
>
> http://thread.gmane.org/gmane.linux.kernel/1184375
OK, thanks... looks like 1/6 conflicts with this patch ;)
Tejun, I'll appreciate if you can send me this thread in mbox format
privately. I don't think I can help, just I am curious.
> attach racing against exit/exec is problematic and maybe we should
> extend task->threadgroup_fork_lock protection to cover both exit and
> exec. I can't like it tho.
Yes...
Oleg.
next prev parent reply other threads:[~2011-08-26 15:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-25 20:44 + cgroups-fix-ordering-of-calls-in-cgroup_attach_proc.patch added to -mm tree akpm
2011-08-26 15:12 ` Oleg Nesterov
2011-08-26 15:18 ` Paul Menage
2011-08-26 15:21 ` Tejun Heo
2011-08-26 15:50 ` Oleg Nesterov [this message]
2011-08-26 15:38 ` [PATCH v2] cgroups: Don't attach task to subsystem if migration failed Frederic Weisbecker
2011-08-26 17:01 ` Ben Blum
-- strict thread matches above, loose matches on Subject: below --
2011-08-26 19:27 + cgroups-fix-ordering-of-calls-in-cgroup_attach_proc.patch added to -mm tree akpm
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