400 	rq->curr->sched_class->task_tick(rq, rq->curr, 1);  in hrtick()
769 	p->sched_class->enqueue_task(rq, p, flags);  in enqueue_task()
776 	p->sched_class->dequeue_task(rq, p, flags);  in dequeue_task()
871 		stop->sched_class = &stop_sched_class;  in sched_set_stop_task()
881 		old_stop->sched_class = &rt_sched_class;  in sched_set_stop_task()
941 				       const struct sched_class *prev_class,  in check_class_changed()
944 	if (prev_class != p->sched_class) {  in check_class_changed()
947 		p->sched_class->switched_to(rq, p);  in check_class_changed()
949 		p->sched_class->prio_changed(rq, p, oldprio);  in check_class_changed()
954 	const struct sched_class *class;  in check_preempt_curr()
956 	if (p->sched_class == rq->curr->sched_class) {  in check_preempt_curr()
957 		rq->curr->sched_class->check_preempt_curr(rq, p, flags);  in check_preempt_curr()
960 			if (class == rq->curr->sched_class)  in check_preempt_curr()
962 			if (class == p->sched_class) {  in check_preempt_curr()
1016 		if (p->sched_class->migrate_task_rq)  in set_task_cpu()
1017 			p->sched_class->migrate_task_rq(p, new_cpu);  in set_task_cpu()
1252 	int cpu = p->sched_class->select_task_rq(p, sd_flags, wake_flags);  in select_task_rq()
1339 	if (p->sched_class->task_woken)  in ttwu_do_wakeup()
1340 		p->sched_class->task_woken(rq, p);  in ttwu_do_wakeup()
1516 	if (p->sched_class->task_waking)  in try_to_wake_up()
1517 		p->sched_class->task_waking(p);  in try_to_wake_up()
1708 		p->sched_class = &fair_sched_class;  in sched_fork()
1710 	if (p->sched_class->task_fork)  in sched_fork()
1711 		p->sched_class->task_fork(p);  in sched_fork()
1770 	if (p->sched_class->task_woken)  in wake_up_new_task()
1771 		p->sched_class->task_woken(rq, p);  in wake_up_new_task()
1918 	if (prev->sched_class->pre_schedule)  in pre_schedule()
1919 		prev->sched_class->pre_schedule(rq, prev);  in pre_schedule()
1929 		if (rq->curr->sched_class->post_schedule)  in post_schedule()
1930 			rq->curr->sched_class->post_schedule(rq);  in post_schedule()
2654 	dest_cpu = p->sched_class->select_task_rq(p, SD_BALANCE_EXEC, 0);  in sched_exec()
2743 	curr->sched_class->task_tick(rq, curr, 0);  in scheduler_tick()
2882 	prev->sched_class->put_prev_task(rq, prev);  in put_prev_task()
2891 	const struct sched_class *class;  in pick_next_task()
3599 	const struct sched_class *prev_class;  in rt_mutex_setprio()
3625 	prev_class = p->sched_class;  in rt_mutex_setprio()
3631 		p->sched_class->put_prev_task(rq, p);  in rt_mutex_setprio()
3634 		p->sched_class = &rt_sched_class;  in rt_mutex_setprio()
3636 		p->sched_class = &fair_sched_class;  in rt_mutex_setprio()
3641 		p->sched_class->set_curr_task(rq);  in rt_mutex_setprio()
3826 		p->sched_class = &rt_sched_class;  in __setscheduler()
3828 		p->sched_class = &fair_sched_class;  in __setscheduler()
3853 	const struct sched_class *prev_class;  in __sched_setscheduler()
3980 		p->sched_class->put_prev_task(rq, p);  in __sched_setscheduler()
3985 	prev_class = p->sched_class;  in __sched_setscheduler()
3989 		p->sched_class->set_curr_task(rq);  in __sched_setscheduler()
4325 	current->sched_class->yield_task(rq);  in SYSCALL_DEFINE0()
4476 	if (!curr->sched_class->yield_to_task)  in yield_to()
4479 	if (curr->sched_class != p->sched_class)  in yield_to()
4485 	yielded = curr->sched_class->yield_to_task(rq, p, preempt);  in yield_to()
4624 	time_slice = p->sched_class->get_rr_interval(rq, p);  in SYSCALL_DEFINE2()
4710 	idle->sched_class = &idle_sched_class;  in init_idle_bootup_task()
4759 	idle->sched_class = &idle_sched_class;  in init_idle()
4770 	if (p->sched_class && p->sched_class->set_cpus_allowed)  in do_set_cpus_allowed()
4771 		p->sched_class->set_cpus_allowed(p, new_mask);  in do_set_cpus_allowed()
4973 		next->sched_class->put_prev_task(rq, next);  in migrate_tasks()
5167 		const struct sched_class *class;  in set_rq_online()
5182 		const struct sched_class *class;  in set_rq_offline()
7074 	current->sched_class = &fair_sched_class;  in sched_init()
7138 	const struct sched_class *prev_class = p->sched_class;  in normalize_task()
7344 		tsk->sched_class->put_prev_task(rq, tsk);  in sched_move_task()
7353 	if (tsk->sched_class->task_move_group)  in sched_move_task()
7354 		tsk->sched_class->task_move_group(tsk, on_rq);  in sched_move_task()
7360 		tsk->sched_class->set_curr_task(rq);  in sched_move_task()
7730 		if (task->sched_class != &fair_sched_class)  in cpu_cgroup_can_attach()