linux-kernel - Re: [PATCH 6/7] drm: use workqueue instead of slow-work

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Message-ID: <4C48B570.6000600@kernel.org>
Date:	Thu, 22 Jul 2010 23:17:36 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Dave Airlie <airlied@...hat.com>
CC:	sfrench@...ba.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, dhowells@...hat.com,
	anton@...ba.org, swhiteho@...hat.com
Subject: Re: [PATCH 6/7] drm: use workqueue instead of slow-work

On 07/22/2010 11:11 PM, Dave Airlie wrote:
> On Thu, 2010-07-22 at 22:45 +0200, Tejun Heo wrote:
>> On 07/20/2010 10:35 PM, Tejun Heo wrote:
>>> Workqueue can now handle high concurrency.  Convert drm_crtc_helper to
>>> use system_nrt_wq instead of slow-work.  The conversion is mostly
>>> straight forward.  One difference is that drm_helper_hpd_irq_event()
>>> no longer blocks and can be called from any context.
>>>
>>> Signed-off-by: Tejun Heo <tj@...nel.org>
>>> Cc: David Airlie <airlied@...ux.ie>
>>
>> David, can you please review the change?
> 
> Yes seems fine to me, in as much as I understand the difference between
> slow-work and workqueue, but if you say one replaces the other correctly
> now I'm happy for you to carry this patch.
> 
> Acked-by: Dave Airlie <airlied@...ux.ie>

Thank you.  Will push out to #for-next.

-- 
tejun
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