리눅스 스케쥴링 질문이요 ^^

        if (rt_task(p)) {
                /*
                 * RR tasks need a special form of timeslice management.
                 * FIFO tasks have no timeslices.
                 *
                 * On PREEMPT_RT, boosted tasks will also get into this
                 * branch and wont get their timeslice decreased until
                 * they have done their work.
                 */
                if ((p->policy == SCHED_RR) && !--p->time_slice) {
                        p->time_slice = task_timeslice(p);
                        p->first_time_slice = 0;
                        set_tsk_need_resched(p);
 
                        /* put it at the end of the queue: */
                        requeue_task(p, rq->active);
                }
                goto out_unlock;
        }