Re: Problem with freezable workqueues
From: Oleg Nesterov
Date: Wed Feb 28 2007 - 15:09:31 EST
On 02/28, Rafael J. Wysocki wrote:
> On Wednesday, 28 February 2007 20:32, Oleg Nesterov wrote:
> > I am sorry, I lost track of this problem. As for 2.6.21, create_freezeable_workqueue
> > doesn't work and conflict with suspend. Why can't we remove it from XFS as you
> > suggested before?
> Yes, we can (preparing a patch). I was just curious. :-)
We can (I think) do pretty much the same with some additional complications
in worker_thread() (check !cpu_online() after try_to_freeze() and break).
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