On Mon, Jul 18, 2016 at 8:48 PM, Tejun Heo <tj@xxxxxxxxxx> wrote: > On Sat, Jul 16, 2016 at 05:00:44PM +0530, Bhaktipriya Shridhar wrote: >> >> alloc_workqueue replaces deprecated create_singlethread_workqueue(). >> >> Each hardware CRTC has a single flip work queue. >> When a radeon_flip_work_func item is queued, it needs to be executed >> ASAP because even a slight delay may cause the flip to be delayed by >> one refresh cycle. >> >> Hence, a dedicated workqueue with WQ_HIGHPRI set, has been used here >> since a delay can cause the outcome to miss the refresh cycle. >> >> Since there are only a fixed number of work items, explicit concurrency >> limit is unnecessary here. >> >> Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@xxxxxxxxx> > > Acked-by: Tejun Heo <tj@xxxxxxxxxx> > Applied. thanks! Alex > Thanks. > > -- > tejun > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
