From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 15/17] cgroup/drm: Expose GPU utilisation
Date: Fri, 21 Jul 2023 12:19:32 -1000
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References: <20230712114605.519432-1-tvrtko.ursulin@linux.intel.com>
 <20230712114605.519432-16-tvrtko.ursulin@linux.intel.com>
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To: Tvrtko Ursulin <tvrtko.ursulin-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: Intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>, Zefan Li <lizefan.x-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org>, Dave Airlie <airlied-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Daniel Vetter <daniel.vetter-/w4YWyX8dFk@public.gmane.org>, Rob Clark <robdclark-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, =?iso-8859-1?Q?St=E9phane?= Marchesin <marcheu-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, "T . J . Mercier" <tjmercier-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, Kenny.Ho-5C7GfCeVMHo@public.gmane.org, Christian =?iso-8859-1?Q?K=F6nig?= <christian.koenig-5C7GfCeVMHo@public.gmane.org>, Brian Welty <brian.welty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Tvrtko Ursulin <tvrtko.ursulin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Eero Tamminen <eero.t.tamminen-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

On Wed, Jul 12, 2023 at 12:46:03PM +0100, Tvrtko Ursulin wrote:
> +  drm.active_us
> +	GPU time used by the group recursively including all child groups.

Maybe instead add drm.stat and have "usage_usec" inside? That'd be more
consistent with cpu side.

Thanks.

-- 
tejun