Re: [RFC 10/11] drm/i915: Export engine stats API to other users

From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Tvrtko Ursulin <tursulin@ursulin.net>, Intel-gfx@lists.freedesktop.org
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ben Widawsky <ben@bwidawsk.net>,
	Ben Widawsky <benjamin.widawsky@intel.com>
Subject: Re: [RFC 10/11] drm/i915: Export engine stats API to other users
Date: Fri, 29 Sep 2017 13:59:21 +0300	[thread overview]
Message-ID: <1506682761.4729.43.camel@linux.intel.com> (raw)
In-Reply-To: <20170911152559.7077-11-tvrtko.ursulin@linux.intel.com>

On Mon, 2017-09-11 at 16:25 +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> 
> Other kernel users might want to look at total GPU busyness
> in order to implement things like package power distribution
> algorithms more efficiently.
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> Cc: Ben Widawsky <benjamin.widawsky@intel.com>
> Cc: Ben Widawsky <ben@bwidawsk.net>
> ---
>  drivers/gpu/drm/i915/intel_engine_cs.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
> index f7dba176989c..e2152dd21b4a 100644
> --- a/drivers/gpu/drm/i915/intel_engine_cs.c
> +++ b/drivers/gpu/drm/i915/intel_engine_cs.c
> @@ -1495,6 +1495,7 @@ int intel_enable_engines_stats(struct drm_i915_private *dev_priv)
>  
>  	return ret;
>  }
> +EXPORT_SYMBOL(intel_enable_engines_stats);

EXPORT_SYMBOL_GPL you mean? x3

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx