Re: [Intel-gfx] [PATCH 3/5] drm/i915: Kill the tasklet then disable

2017-02-13 Thread Mika Kuoppala
Chris Wilson writes: > Disabling the tasklet leaves it if scheduled on the ready to run list > until it is re-enabled. This will leave the ksoftird thread spinning > until satisfied. To prevent this situation on starting the GPU reset, we > want to kill the tasklet first and then disable. The sam

[Intel-gfx] [PATCH 3/5] drm/i915: Kill the tasklet then disable

2017-02-12 Thread Chris Wilson
Disabling the tasklet leaves it if scheduled on the ready to run list until it is re-enabled. This will leave the ksoftird thread spinning until satisfied. To prevent this situation on starting the GPU reset, we want to kill the tasklet first and then disable. The same problem will arise when a tas