linux-kernel - Re: [PATCH wq/for-3.6-fixes 3/3] workqueue: fix possible idle worker depletion during CPU

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Message-ID: <CACvQF50CzHq3xAEwKOqgk=aO3nqn_A-60QEux7Ard9wAG3Akpg@mail.gmail.com>
Date:	Sun, 9 Sep 2012 01:40:19 +0800
From:	Lai Jiangshan <eag0628@...il.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	Lai Jiangshan <laijs@...fujitsu.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH wq/for-3.6-fixes 3/3] workqueue: fix possible idle worker
 depletion during CPU_ONLINE

On Sun, Sep 9, 2012 at 1:32 AM, Tejun Heo <tj@...nel.org> wrote:
> On Sat, Sep 08, 2012 at 10:29:50AM -0700, Tejun Heo wrote:
>> > hotplug code can't iterate manager.  not rebind_work() nor UNBOUND for manager.
>>
>> Ah, right.  It isn't either on idle or busy list.  Maybe have
>> pool->manager pointer?
>
> Ooh, this is what you did with the new patchset, right?

I already did it in V5 patchset. not in new patchset. I just change it
as you like in V6.
I change the strategy of calling may_rebind_manager().

Thanks.
Lai

>
> --
> tejun
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