Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 777dbd45 authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu: drop a dummy wakeup scheduler 



since the dependency job is also scheduled by the same
scheduler with the job depended on it, no need to
call wake up scheduler when the dep is scheduled.

Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f2802faa

drivers/gpu/drm/amd/scheduler/gpu_scheduler.c

+9 −1
Original line number Diff line number Diff line
@@ -229,6 +229,14 @@ static void amd_sched_entity_wakeup(struct fence *f, struct fence_cb *cb) 
	amd_sched_wakeup(entity->sched);

}



static void amd_sched_entity_clear_dep(struct fence *f, struct fence_cb *cb)

{

	struct amd_sched_entity *entity =

		container_of(cb, struct amd_sched_entity, cb);

	entity->dependency = NULL;

	fence_put(f);

}



static bool amd_sched_entity_add_dependency_cb(struct amd_sched_entity *entity)

{

	struct amd_gpu_scheduler *sched = entity->sched;
@@ -251,7 +259,7 @@ static bool amd_sched_entity_add_dependency_cb(struct amd_sched_entity *entity) 
		}



		/* Wait for fence to be scheduled */

		entity->cb.func = amd_sched_entity_wakeup;

		entity->cb.func = amd_sched_entity_clear_dep;

		list_add_tail(&entity->cb.node, &s_fence->scheduled_cb);

		return true;

	}