[Intel-gfx] [PATCH 6/7] drm/i915/pmu: Add running counter

[Tvrtko Ursulin]

On 06/04/2018 21:24, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2018-04-05 13:39:22)
>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>
>> We add a PMU counter to expose the number of requests currently executing
>> on the GPU.
>>
>> This is useful to analyze the overall load of the system.
>>
>> v2:
>>   * Rebase.
>>   * Drop floating point constant. (Chris Wilson)
>>
>> v3:
>>   * Change scale to 1024 for faster arithmetics. (Chris Wilson)
>>
>> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> Do we want these separate in the final push? Is there value in reverting
> one but not the others? They seem a triumvirate.

I think the only benefit to have them separate for me was that rebasing 
was marginally easier. I can just as well squash them if that is preferred.

Regards,

Tvrtko