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Date:	Tue, 22 Jul 2014 10:38:24 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Lai Jiangshan <laijs@...fujitsu.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2 V2] workqueue: remove the argument @wakeup from
 worker_set_flags()

On Tue, Jul 22, 2014 at 01:02:00PM +0800, Lai Jiangshan wrote:
> worker_set_flags() doesn't necessarily wake next worker and the @wakeup
> can be removed, the caller can use the following conbination instead
> when needed:
> 
> 	worker_set_flags();
> 	if (need_more_worker(pool))
>  		wake_up_worker(pool);
> 
> It reduces the machine-code and footprint for the process_one_work()
> if worker_set_flags() is really inlined.
> 
> Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>

Applied 1-2 to wq/for-3.17 w/ descriptions and comments updated.

Thanks.

-- 
tejun
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