246 	rq->curr->sched_class->task_tick(rq, rq->curr, 1);  in hrtick()
766 	if (update_load && p->sched_class == &fair_sched_class) {  in set_load_weight()
1024 	if (unlikely(!p->sched_class->uclamp_enabled))  in uclamp_rq_inc()
1039 	if (unlikely(!p->sched_class->uclamp_enabled))  in uclamp_rq_dec()
1300 	p->sched_class->enqueue_task(rq, p, flags);  in enqueue_task()
1314 	p->sched_class->dequeue_task(rq, p, flags);  in dequeue_task()
1404 				       const struct sched_class *prev_class,  in check_class_changed()
1407 	if (prev_class != p->sched_class) {  in check_class_changed()
1411 		p->sched_class->switched_to(rq, p);  in check_class_changed()
1413 		p->sched_class->prio_changed(rq, p, oldprio);  in check_class_changed()
1418 	const struct sched_class *class;  in check_preempt_curr()
1420 	if (p->sched_class == rq->curr->sched_class) {  in check_preempt_curr()
1421 		rq->curr->sched_class->check_preempt_curr(rq, p, flags);  in check_preempt_curr()
1424 			if (class == rq->curr->sched_class)  in check_preempt_curr()
1426 			if (class == p->sched_class) {  in check_preempt_curr()
1611 	p->sched_class->set_cpus_allowed(p, new_mask);  in do_set_cpus_allowed()
1722 		     p->sched_class == &fair_sched_class &&  in set_task_cpu()
1748 		if (p->sched_class->migrate_task_rq)  in set_task_cpu()
1749 			p->sched_class->migrate_task_rq(p, new_cpu);  in set_task_cpu()
2108 		cpu = p->sched_class->select_task_rq(p, cpu, sd_flags, wake_flags);  in select_task_rq()
2150 		stop->sched_class = &stop_sched_class;  in sched_set_stop_task()
2160 		old_stop->sched_class = &rt_sched_class;  in sched_set_stop_task()
2224 	if (p->sched_class->task_woken) {  in ttwu_do_wakeup()
2230 		p->sched_class->task_woken(rq, p);  in ttwu_do_wakeup()
2882 		p->sched_class = &rt_sched_class;  in sched_fork()
2884 		p->sched_class = &fair_sched_class;  in sched_fork()
2901 	if (p->sched_class->task_fork)  in sched_fork()
2902 		p->sched_class->task_fork(p);  in sched_fork()
2970 	if (p->sched_class->task_woken) {  in wake_up_new_task()
2976 		p->sched_class->task_woken(rq, p);  in wake_up_new_task()
3245 		if (prev->sched_class->task_dead)  in finish_task_switch()
3246 			prev->sched_class->task_dead(prev);  in finish_task_switch()
3501 	dest_cpu = p->sched_class->select_task_rq(p, task_cpu(p), SD_BALANCE_EXEC, 0);  in sched_exec()
3577 		p->sched_class->update_curr(rq);  in task_sched_runtime()
3601 	curr->sched_class->task_tick(rq, curr, 0);  in scheduler_tick()
3686 	curr->sched_class->task_tick(rq, curr, 0);  in sched_tick_remote()
3907 	const struct sched_class *class;  in pick_next_task()
3916 	if (likely((prev->sched_class == &idle_sched_class ||  in pick_next_task()
3917 		    prev->sched_class == &fair_sched_class) &&  in pick_next_task()
3941 	for_class_range(class, prev->sched_class, &idle_sched_class) {  in pick_next_task()
4375 	const struct sched_class *prev_class;  in rt_mutex_setprio()
4432 	prev_class = p->sched_class;  in rt_mutex_setprio()
4456 		p->sched_class = &dl_sched_class;  in rt_mutex_setprio()
4462 		p->sched_class = &rt_sched_class;  in rt_mutex_setprio()
4468 		p->sched_class = &fair_sched_class;  in rt_mutex_setprio()
4727 		p->sched_class = &dl_sched_class;  in __setscheduler()
4729 		p->sched_class = &rt_sched_class;  in __setscheduler()
4731 		p->sched_class = &fair_sched_class;  in __setscheduler()
4758 	const struct sched_class *prev_class;  in __sched_setscheduler()
4975 	prev_class = p->sched_class;  in __sched_setscheduler()
5589 	current->sched_class->yield_task(rq);  in do_sched_yield()
5720 	if (!curr->sched_class->yield_to_task)  in yield_to()
5723 	if (curr->sched_class != p->sched_class)  in yield_to()
5729 	yielded = curr->sched_class->yield_to_task(rq, p, preempt);  in yield_to()
5870 	if (p->sched_class->get_rr_interval)  in sched_rr_get_interval()
5871 		time_slice = p->sched_class->get_rr_interval(rq, p);  in sched_rr_get_interval()
6071 	idle->sched_class = &idle_sched_class;  in init_idle()
6208 	const struct sched_class *class;  in __pick_migrate_task()
6214 			next->sched_class->put_prev_task(rq, next);  in __pick_migrate_task()
6308 		const struct sched_class *class;  in set_rq_online()
6323 		const struct sched_class *class;  in set_rq_offline()
7020 	if (tsk->sched_class->task_change_group)  in sched_change_group()
7021 		tsk->sched_class->task_change_group(tsk, type);  in sched_change_group()