sys/kern/kern_umtx.c

1689 	struct umtx_q *uq, *uq_owner;
1697 		uq_owner = pi->pi_owner->td_umtxq;
1699 		TAILQ_FOREACH(pi2, &uq_owner->uq_pi_contested, pi_link) {
1707 		if (pri > uq_owner->uq_inherited_pri)
1708 			pri = uq_owner->uq_inherited_pri;
1712 		if ((pi = uq_owner->uq_pi_blocked) != NULL)
1713 			umtx_pi_adjust_thread(pi, uq_owner->uq_thread);
1723 	struct umtx_q *uq_owner;
1725 	uq_owner = owner->td_umtxq;
1730 	TAILQ_INSERT_TAIL(&uq_owner->uq_pi_contested, pi, pi_link);
1739 	struct umtx_q *uq, *uq_owner;
1741 	uq_owner = owner->td_umtxq;