sys/kern/kern_umtx.c

88 	TAILQ_HEAD(,umtx_q)	pi_blocked;
95 struct umtx_q {
97 	TAILQ_ENTRY(umtx_q)	uq_link;
117 	TAILQ_ENTRY(umtx_q)	uq_lockq;
132 TAILQ_HEAD(umtxq_head, umtx_q);
224 static void umtxq_insert_queue(struct umtx_q *uq, int q);
225 static void umtxq_remove_queue(struct umtx_q *uq, int q);
226 static int umtxq_sleep(struct umtx_q *uq, const char *wmesg, struct abs_timeout *);
405 struct umtx_q *
408 	struct umtx_q *uq;
410 	uq = malloc(sizeof(struct umtx_q), M_UMTX, M_WAITOK | M_ZERO);
419 umtxq_free(struct umtx_q *uq)
530 umtxq_insert_queue(struct umtx_q *uq, int q)
537 	KASSERT((uq->uq_flags & UQF_UMTXQ) == 0, ("umtx_q is already on queue"));
564 umtxq_remove_queue(struct umtx_q *uq, int q)
615 umtxq_count_pi(struct umtx_key *key, struct umtx_q **first)
666 	struct umtx_q *uq;
689 umtxq_signal_thread(struct umtx_q *uq)
756 umtxq_sleep(struct umtx_q *uq, const char *wmesg, struct abs_timeout *abstime)
848 	struct umtx_q *uq;
1029 	struct umtx_q *uq;
1209 	struct umtx_q *uq;
1270 	struct umtx_q *uq;
1597 	struct umtx_q *uq, *uq1, *uq2;
1642 	struct umtx_q *uq;
1689 	struct umtx_q *uq, *uq_owner;
1723 	struct umtx_q *uq_owner;
1739 	struct umtx_q *uq, *uq_owner;
1777 	struct umtx_q *uq;
1797 umtxq_sleep_pi(struct umtx_q *uq, struct umtx_pi *pi,
1802 	struct umtx_q *uq1;
1941 	struct umtx_q *uq;
2102 	struct umtx_q *uq_first, *uq_first2, *uq_me;
2203 	struct umtx_q *uq, *uq2;
2338 	struct umtx_q *uq, *uq2;
2421 	struct umtx_q *uq;
2564 	struct umtx_q *uq;
2703 	struct umtx_q *uq;
2849 	struct umtx_q *uq;
2999 	struct umtx_q *uq;
3092 	struct umtx_q *uq;
3866 	struct umtx_q *uq;
3902 	struct umtx_q *uq;