From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Paul Menage <menage@google.com>,
Pavel Emelianov <xemul@openvz.org>,
Hugh Dickins <hugh@veritas.com>,
Sudhir Kumar <skumar@linux.vnet.ibm.com>,
YAMAMOTO Takashi <yamamoto@valinux.co.jp>,
linux-kernel@vger.kernel.org, taka@valinux.co.jp,
linux-mm@kvack.org, David Rientjes <rientjes@google.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [-mm] Add an owner to the mm_struct (v9)
Date: Fri, 11 Apr 2008 10:26:15 +0530 [thread overview]
Message-ID: <47FEEF6F.2000505@linux.vnet.ibm.com> (raw)
In-Reply-To: <20080411135810.87536503.kamezawa.hiroyu@jp.fujitsu.com>
KAMEZAWA Hiroyuki wrote:
> On Fri, 11 Apr 2008 10:17:35 +0530
> Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
>
>> Good question. It is possible that clone() was called with CLONE_VM without
>> CLONE_THREAD. In which case we have threads sharing the VM without a thread
>> group leader. Please see zap_threads() for a similar search pattern.
>>
> Oh. thank you for kindly explanation.
>
> I'll test this on 2.6.25-rc8-mm2.
>
Thanks for the review and help with testing.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
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next prev parent reply other threads:[~2008-04-11 4:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-10 9:16 [-mm] Add an owner to the mm_struct (v9) Balbir Singh
2008-04-11 3:33 ` KAMEZAWA Hiroyuki
2008-04-11 4:27 ` Balbir Singh
2008-04-11 4:47 ` KAMEZAWA Hiroyuki
2008-04-11 4:47 ` Balbir Singh
2008-04-11 4:58 ` KAMEZAWA Hiroyuki
2008-04-11 4:56 ` Balbir Singh [this message]
2008-04-15 1:31 ` KAMEZAWA Hiroyuki
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