On Fri, 25 Oct 2019 at 17:55, Chris Wilson wrote:
>
> As the GT may be running in parallel with the module initialisation
> code, we may enter i915_pmu_gt_parked() as we are executing
> i915_pmu_register(). We have to init the spinlock before we mark
> pmu.event_init so that it is available for
As the GT may be running in parallel with the module initialisation
code, we may enter i915_pmu_gt_parked() as we are executing
i915_pmu_register(). We have to init the spinlock before we mark
pmu.event_init so that it is available for use by i915_pmu_gt_parked()
(which may run as soon as
