Commit c89677af authored by Nayan Deshmukh's avatar Nayan Deshmukh Committed by Alex Deucher
Browse files

drm/scheduler: avoid redundant shifting of the entity v2 



do not remove entity from the rq if the current rq is from
the least loaded scheduler.

Signed-off-by: default avatarNayan Deshmukh <nayan26deshmukh@gmail.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 43fbbe89

drivers/gpu/drm/scheduler/sched_entity.c

+3 −0
Original line number Diff line number Diff line
@@ -476,6 +476,9 @@ void drm_sched_entity_select_rq(struct drm_sched_entity *entity) 
		return;



	rq = drm_sched_entity_get_free_sched(entity);

	if (rq == entity->rq)

		return;



	spin_lock(&entity->rq_lock);

	drm_sched_rq_remove_entity(entity->rq, entity);

	entity->rq = rq;