Re: [Intel-gfx] [PATCH 07/62] drm/i915/gt: Resubmit the virtual engine on schedule-out

2020-12-24 Thread Matthew Auld
On Wed, 23 Dec 2020 at 11:12, Chris Wilson wrote: > > Having recognised that we do not change the sibling until we schedule > out, we can then defer the decision to resubmit the virtual engine from > the unwind of the active queue to scheduling out of the virtual context. > This improves our resil

[Intel-gfx] [PATCH 07/62] drm/i915/gt: Resubmit the virtual engine on schedule-out

2020-12-23 Thread Chris Wilson
Having recognised that we do not change the sibling until we schedule out, we can then defer the decision to resubmit the virtual engine from the unwind of the active queue to scheduling out of the virtual context. This improves our resilence in virtual engine scheduling, and should eliminate the r