Linux Kernel调度管理之stop_sched_class

stop_sched_class：

/* * Simple, special scheduling class for the per-CPU stop tasks: */const struct sched_class stop_sched_class = {.next= &dl_sched_class,.enqueue_task= enqueue_task_stop,.dequeue_task= dequeue_task_stop,.yield_task= yield_task_stop,.check_preempt_curr= check_preempt_curr_stop,.pick_next_task= pick_next_task_stop,.put_prev_task= put_prev_task_stop,#ifdef CONFIG_SMP.select_task_rq= select_task_rq_stop,.set_cpus_allowed= set_cpus_allowed_common,#endif.set_curr_task          = set_curr_task_stop,.task_tick= task_tick_stop,.get_rr_interval= get_rr_interval_stop,.prio_changed= prio_changed_stop,.switched_to= switched_to_stop,.update_curr= update_curr_stop,};