40 static void amd_sched_rq_init(struct amd_sched_rq *rq)  in amd_sched_rq_init()  argument
42 	spin_lock_init(&rq->lock);  in amd_sched_rq_init()
43 	INIT_LIST_HEAD(&rq->entities);  in amd_sched_rq_init()
44 	rq->current_entity = NULL;  in amd_sched_rq_init()
47 static void amd_sched_rq_add_entity(struct amd_sched_rq *rq,  in amd_sched_rq_add_entity()  argument
50 	spin_lock(&rq->lock);  in amd_sched_rq_add_entity()
51 	list_add_tail(&entity->list, &rq->entities);  in amd_sched_rq_add_entity()
52 	spin_unlock(&rq->lock);  in amd_sched_rq_add_entity()
55 static void amd_sched_rq_remove_entity(struct amd_sched_rq *rq,  in amd_sched_rq_remove_entity()  argument
58 	spin_lock(&rq->lock);  in amd_sched_rq_remove_entity()
60 	if (rq->current_entity == entity)  in amd_sched_rq_remove_entity()
61 		rq->current_entity = NULL;  in amd_sched_rq_remove_entity()
62 	spin_unlock(&rq->lock);  in amd_sched_rq_remove_entity()
73 amd_sched_rq_select_entity(struct amd_sched_rq *rq)  in amd_sched_rq_select_entity()  argument
77 	spin_lock(&rq->lock);  in amd_sched_rq_select_entity()
79 	entity = rq->current_entity;  in amd_sched_rq_select_entity()
81 		list_for_each_entry_continue(entity, &rq->entities, list) {  in amd_sched_rq_select_entity()
83 				rq->current_entity = entity;  in amd_sched_rq_select_entity()
84 				spin_unlock(&rq->lock);  in amd_sched_rq_select_entity()
90 	list_for_each_entry(entity, &rq->entities, list) {  in amd_sched_rq_select_entity()
93 			rq->current_entity = entity;  in amd_sched_rq_select_entity()
94 			spin_unlock(&rq->lock);  in amd_sched_rq_select_entity()
98 		if (entity == rq->current_entity)  in amd_sched_rq_select_entity()
102 	spin_unlock(&rq->lock);  in amd_sched_rq_select_entity()
120 			  struct amd_sched_rq *rq,  in amd_sched_entity_init()  argument
125 	if (!(sched && entity && rq))  in amd_sched_entity_init()
130 	entity->rq = rq;  in amd_sched_entity_init()
142 	amd_sched_rq_add_entity(rq, entity);  in amd_sched_entity_init()
159 		entity->rq != NULL;  in amd_sched_entity_is_initialized()
207 	struct amd_sched_rq *rq = entity->rq;  in amd_sched_entity_fini()  local
218 	amd_sched_rq_remove_entity(rq, entity);  in amd_sched_entity_fini()