On 17/03/17 11:35 AM, Zhou, David(ChunMing) wrote: > Hi Christian, Andres, > > I understand your mean, especially high priority queue from Andres is > for VR, which is liking an engine to himself, but our scheduler is a > generic thing, which is used by multiple case. From scheduler > perspective, scheduling policy is popular, e.g. CPU scheduler, it > provides different time piece for different priority queue, high > priority has long time to execute, low has short time, but everyone > has the chance to run, just sooner or later. The CPU scheduler supports the SCHED_FIFO scheduling policy, which doesn't preempt a running process. It's only available to root. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer
