Messages in this thread | | | Subject | Re: [PATCH 1/9] drm/vblank: Add vblank works | From | Lyude Paul <> | Date | Tue, 14 Apr 2020 12:52:51 -0400 |
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On Mon, 2020-04-13 at 16:42 -0400, Tejun Heo wrote: > Hello, > > On Mon, Apr 13, 2020 at 04:18:57PM -0400, Lyude Paul wrote: > > Hi Tejun! Sorry to bother you, but have you had a chance to look at any of > > this yet? Would like to continue moving this forward > > Sorry, wasn't following this thread. Have you looked at kthread_worker? >
Hi, thanks for the response! And yes-I think this would actually be perfect for what we need, I guess one question I might as well ask since I've got you here: would patches to expose an unlocked version of kthread_queue_worker() be accepted? With something like that I should be able to just reuse the delayed_work_list and spinlocks that come with kthread_worker which would make the vblank works implementation a bit easier > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/kthread.h#n71 > > And, thanks a lot for the vblank explanation. I really enjoyed readin it. :) > -- Cheers, Lyude Paul (she/her) Associate Software Engineer at Red Hat
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