Re: [Intel-gfx] [PATCH 07/12] drm/i915/scheduler: Boost priorities for flips

2016-11-03 Thread Chris Wilson
On Thu, Nov 03, 2016 at 04:29:52PM +, Tvrtko Ursulin wrote: > > On 02/11/2016 17:50, Chris Wilson wrote: > >Boost the priority of any rendering required to show the next pageflip > >as we want to avoid missing the vblank by being delayed by invisible > >workload. We prioritise avoiding jank an

Re: [Intel-gfx] [PATCH 07/12] drm/i915/scheduler: Boost priorities for flips

2016-11-03 Thread Tvrtko Ursulin
On 02/11/2016 17:50, Chris Wilson wrote: Boost the priority of any rendering required to show the next pageflip as we want to avoid missing the vblank by being delayed by invisible workload. We prioritise avoiding jank and jitter in the GUI over starving background tasks. Signed-off-by: Chris W

[Intel-gfx] [PATCH 07/12] drm/i915/scheduler: Boost priorities for flips

2016-11-02 Thread Chris Wilson
Boost the priority of any rendering required to show the next pageflip as we want to avoid missing the vblank by being delayed by invisible workload. We prioritise avoiding jank and jitter in the GUI over starving background tasks. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_drv.h