[Intel-gfx] [PATCH 08/13] drm/i915: Drive request submission through fence callbacks

[Joonas Lahtinen]

On to, 2016-08-25 at 10:08 +0100, Chris Wilson wrote:
> @@ -462,7 +462,10 @@ static int intel_breadcrumbs_signaler(void *arg)
>  			 */
>  			intel_engine_remove_wait(engine,
>  						 &request->signaling.wait);
> +
> +			local_bh_disable();
>  			fence_signal(&request->fence);
> +			local_bh_enable(); /* kick start the tasklets */

Why disable bottom half processing around here too?

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation