kernel/sched/core.c

3660 	struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
7618 	 * __sched_setscheduler() ensures attr->sched_priority == 0 when
7622 	p->rt_priority = attr->sched_priority;
7663 		if (attr->sched_priority > p->rt_priority &&
7664 		    attr->sched_priority > rlim_rtprio)
7739 	if (attr->sched_priority > MAX_RT_PRIO-1)
7742 	    (rt_policy(policy) != (attr->sched_priority != 0)))
7799 		if (rt_policy(policy) && attr->sched_priority != p->rt_priority)
7866 	newprio = __normal_prio(policy, attr->sched_priority, attr->sched_nice);
7939 		.sched_priority = param->sched_priority,
8020 	struct sched_param sp = { .sched_priority = MAX_RT_PRIO / 2 };
8030 	struct sched_param sp = { .sched_priority = 1 };
8112 		attr->sched_priority = p->rt_priority;
8218 	struct sched_param lp = { .sched_priority = 0 };
8235 			lp.sched_priority = p->rt_priority;