[igt-dev] [Intel-gfx] [RFC 6/7] drm/i915: Add sysfs toggle to enable per-client engine stats

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-04-17 13:27:35)
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> By default we are not collecting any per-engine and per-context
> statistcs.
> 
> Add a new sysfs toggle to enable this facility:
> 
> $ echo 1 >/sys/class/drm/card0/clients/enable_stats

I have to ask, what would be the intersection with cgroup here?
-Chris