Re: [PATCH 5/7] drm/i915/pmu: Add runnable counter

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Quoting Tvrtko Ursulin (2018-04-05 13:39:21)
> From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> 
> We add a PMU counter to expose the number of requests with resolved
> dependencies waiting for a slot on the GPU to run.
> 
> This is useful to analyze the overall load of the system.
> 
> v2: Don't limit to gen8+.
> 
> v3:
>  * Rebase for dynamic sysfs.
>  * Drop currently executing requests.
> 
> v4:
>  * Sync with internal renaming.
>  * Drop floating point constant. (Chris Wilson)
> 
> v5:
>  * Change scale to 1024 for faster arithmetics. (Chris Wilson)
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Cunningly disguised as the patch I thought I just read,

Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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