Re: [PATCH wq/for-3.14 2/2] workqueue: implement @drain for workqueue_set_max_active()

Tejun Heo
2013-12-20T13:32:28Z

Hello, Rafael.

On Fri, Dec 20, 2013 at 02:31:37AM +0100, Rafael J. Wysocki wrote:
> > If this looks good to you, I'll commit it to wq/for-3.14 and we can at
> > least start to clean up things.
>
> Yes, it does.
>
> So with that I need to do workqueue_set_max_active(wq, WQ_FROZEN_ACTIVE) during
> suspend and then workqueue_set_max_active(wq, WQ_DFL_ACTIVE) during resume on
> my workqueue, right?

Yeah, you can also do workqueue_set_max_active(wq, 0) during resume to
restore the default value, which is what's used by alloc_workqueue()
anyway.

I'll apply the two patches to wq/for-3.14 once David reviews them or
if you wanna take them through the pm tree, that's fine too. I don't
have anything scheduled for wq for the next merge window.

Thanks.

--
tejun