Re: [PATCH 6/7] drm/i915/pmu: Add running counter

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On 06/04/2018 21:24, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2018-04-05 13:39:22)
From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

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@xxxxxxxxx>

Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>

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
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