216 	ulwp_t *self = curthread;  in _ceil_mylist_del()  local
220 	for (mcpp = &self->ul_mxchain;  in _ceil_mylist_del()
226 			return (mcpp == &self->ul_mxchain);  in _ceil_mylist_del()
239 	ulwp_t *self = curthread;  in _ceil_mylist_add()  local
245 	mcp->mxchain_next = self->ul_mxchain;  in _ceil_mylist_add()
246 	self->ul_mxchain = mcp;  in _ceil_mylist_add()
254 set_rt_priority(ulwp_t *self, int prio)  in set_rt_priority()  argument
258 	pcparm.pc_cid = self->ul_rtclassid;  in set_rt_priority()
261 	(void) priocntl(P_LWPID, self->ul_lwpid, PC_SETPARMS, &pcparm);  in set_rt_priority()
271 	ulwp_t *self = curthread;  in _ceil_prio_inherit()  local
273 	self->ul_epri = prio;  in _ceil_prio_inherit()
274 	set_rt_priority(self, prio);  in _ceil_prio_inherit()
285 	ulwp_t *self = curthread;  in _ceil_prio_waive()  local
286 	mxchain_t *mcp = self->ul_mxchain;  in _ceil_prio_waive()
290 		prio = self->ul_pri;  in _ceil_prio_waive()
291 		self->ul_epri = 0;  in _ceil_prio_waive()
294 		self->ul_epri = prio;  in _ceil_prio_waive()
296 	set_rt_priority(self, prio);  in _ceil_prio_waive()
418 	ulwp_t *self = curthread;  in spin_lock_set()  local
420 	no_preempt(self);  in spin_lock_set()
422 		mp->mutex_owner = (uintptr_t)self;  in spin_lock_set()
428 	INCR32(self->ul_spin_lock_spin);  in spin_lock_set()
431 		mp->mutex_owner = (uintptr_t)self;  in spin_lock_set()
437 	if (self->ul_preempt > 1) {  in spin_lock_set()
438 		INCR32(self->ul_spin_lock_spin2);  in spin_lock_set()
441 			mp->mutex_owner = (uintptr_t)self;  in spin_lock_set()
448 	INCR32(self->ul_spin_lock_sleep);  in spin_lock_set()
449 	(void) ___lwp_mutex_timedlock(mp, NULL, self);  in spin_lock_set()
455 	ulwp_t *self = curthread;  in spin_lock_clear()  local
460 		INCR32(self->ul_spin_lock_wakeup);  in spin_lock_clear()
462 	preempt(self);  in spin_lock_clear()
471 	ulwp_t *self = curthread;  in queue_alloc()  local
472 	uberdata_t *udp = self->ul_uberdata;  in queue_alloc()
480 	ASSERT(self == udp->ulwp_one);  in queue_alloc()
507 	ulwp_t *self = curthread;  in QVERIFY()  local
508 	uberdata_t *udp = self->ul_uberdata;  in QVERIFY()
518 	ASSERT(MUTEX_OWNED(&qp->qh_lock, self));  in QVERIFY()
917 	ulwp_t *self = curthread;  in dequeue_self()  local
924 	ASSERT(MUTEX_OWNED(&qp->qh_lock, self));  in dequeue_self()
931 			if (ulwp == self) {  in dequeue_self()
933 				self->ul_cvmutex = NULL;  in dequeue_self()
934 				self->ul_sleepq = NULL;  in dequeue_self()
935 				self->ul_wchan = NULL;  in dequeue_self()
955 	ulwp_t *self = curthread;  in unsleep_self()  local
962 	self->ul_critical++;  in unsleep_self()
963 	while (self->ul_sleepq != NULL) {  in unsleep_self()
964 		qp = queue_lock(self->ul_wchan, self->ul_qtype);  in unsleep_self()
971 		if (qp == self->ul_sleepq)  in unsleep_self()
975 	self->ul_writer = 0;  in unsleep_self()
976 	self->ul_critical--;  in unsleep_self()
986 	ulwp_t *self = curthread;  in mutex_lock_kernel()  local
987 	uberdata_t *udp = self->ul_uberdata;  in mutex_lock_kernel()
993 	self->ul_sp = stkptr();  in mutex_lock_kernel()
994 	self->ul_wchan = mp;  in mutex_lock_kernel()
995 	if (__td_event_report(self, TD_SLEEP, udp)) {  in mutex_lock_kernel()
996 		self->ul_td_evbuf.eventnum = TD_SLEEP;  in mutex_lock_kernel()
997 		self->ul_td_evbuf.eventdata = mp;  in mutex_lock_kernel()
1012 		if ((error = ___lwp_mutex_timedlock(mp, tsp, self)) != 0 &&  in mutex_lock_kernel()
1023 			enter_critical(self);  in mutex_lock_kernel()
1025 				exit_critical(self);  in mutex_lock_kernel()
1029 			exit_critical(self);  in mutex_lock_kernel()
1038 	self->ul_wchan = NULL;  in mutex_lock_kernel()
1039 	self->ul_sp = 0;  in mutex_lock_kernel()
1042 		ASSERT(mp->mutex_owner == (uintptr_t)self);  in mutex_lock_kernel()
1060 	ulwp_t *self = curthread;  in mutex_trylock_kernel()  local
1061 	uberdata_t *udp = self->ul_uberdata;  in mutex_trylock_kernel()
1071 		if ((error = ___lwp_mutex_trylock(mp, self)) != 0 &&  in mutex_trylock_kernel()
1082 			enter_critical(self);  in mutex_trylock_kernel()
1084 				exit_critical(self);  in mutex_trylock_kernel()
1088 			exit_critical(self);  in mutex_trylock_kernel()
1096 		ASSERT(mp->mutex_owner == (uintptr_t)self);  in mutex_trylock_kernel()
1108 	ulwp_t *self = curthread;  in setup_schedctl()  local
1112 	if ((scp = self->ul_schedctl) == NULL && /* no shared state yet */  in setup_schedctl()
1113 	    !self->ul_vfork &&			/* not a child of vfork() */  in setup_schedctl()
1114 	    !self->ul_schedctl_called) {	/* haven't been called before */  in setup_schedctl()
1115 		enter_critical(self);  in setup_schedctl()
1116 		self->ul_schedctl_called = &self->ul_uberdata->uberflags;  in setup_schedctl()
1118 			self->ul_schedctl = scp = tmp;  in setup_schedctl()
1119 		exit_critical(self);  in setup_schedctl()
1155 	ulwp_t *self = curthread;  in _thr_schedctl()  local
1158 	if (self->ul_vfork)  in _thr_schedctl()
1160 	if (*(ptr = &self->ul_schedctl) == NULL)  in _thr_schedctl()
1170 no_preempt(ulwp_t *self)  in no_preempt()  argument
1174 	if (self->ul_preempt++ == 0) {  in no_preempt()
1175 		enter_critical(self);  in no_preempt()
1176 		if ((scp = self->ul_schedctl) != NULL ||  in no_preempt()
1181 			self->ul_savpreempt = scp->sc_preemptctl.sc_nopreempt;  in no_preempt()
1191 preempt(ulwp_t *self)  in preempt()  argument
1195 	ASSERT(self->ul_preempt > 0);  in preempt()
1196 	if (--self->ul_preempt == 0) {  in preempt()
1197 		if ((scp = self->ul_schedctl) != NULL) {  in preempt()
1201 			scp->sc_preemptctl.sc_nopreempt = self->ul_savpreempt;  in preempt()
1216 		exit_critical(self);  in preempt()
1229 preempt_unpark(ulwp_t *self, lwpid_t lwpid)  in preempt_unpark()  argument
1231 	volatile sc_shared_t *scp = self->ul_schedctl;  in preempt_unpark()
1233 	ASSERT(self->ul_preempt == 1 && self->ul_critical > 0);  in preempt_unpark()
1235 	    (self->ul_curplease && self->ul_critical == 1)) {  in preempt_unpark()
1250 	ulwp_t *self = curthread;  in mutex_trylock_adaptive()  local
1263 	if (MUTEX_OWNED(mp, self))  in mutex_trylock_adaptive()
1266 	enter_critical(self);  in mutex_trylock_adaptive()
1280 		*ownerp = (uintptr_t)self;  in mutex_trylock_adaptive()
1288 	if ((max_spinners = self->ul_max_spinners) >= ncpus)  in mutex_trylock_adaptive()
1290 	max_count = (max_spinners != 0)? self->ul_adaptive_spin : 0;  in mutex_trylock_adaptive()
1308 			*ownerp = (uintptr_t)self;  in mutex_trylock_adaptive()
1356 			*ownerp = (uintptr_t)self;  in mutex_trylock_adaptive()
1374 	exit_critical(self);  in mutex_trylock_adaptive()
1440 	ulwp_t *self = curthread;  in mutex_trylock_process()  local
1441 	uberdata_t *udp = self->ul_uberdata;  in mutex_trylock_process()
1453 	    self->ul_misaligned && !(mp->mutex_type & LOCK_ROBUST));  in mutex_trylock_process()
1461 	enter_critical(self);  in mutex_trylock_process()
1479 			mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1486 		mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1495 	if ((max_spinners = self->ul_max_spinners) >= ncpus)  in mutex_trylock_process()
1497 	max_count = (max_spinners != 0)? self->ul_adaptive_spin : 0;  in mutex_trylock_process()
1516 				mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1524 			mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1555 				mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1561 			mp->mutex_owner = (uintptr_t)self;  in mutex_trylock_process()
1581 	exit_critical(self);  in mutex_trylock_process()
1709 	ulwp_t *self = curthread;  in mutex_unlock_queue()  local
1714 	sigoff(self);  in mutex_unlock_queue()
1719 		no_preempt(self);	/* ensure a prompt wakeup */  in mutex_unlock_queue()
1725 			preempt(self);  in mutex_unlock_queue()
1727 	sigon(self);  in mutex_unlock_queue()
1737 	ulwp_t *self = curthread;  in mutex_unlock_process()  local
1741 	sigoff(self);  in mutex_unlock_process()
1746 	    self->ul_misaligned && !(mp->mutex_type & LOCK_ROBUST)) {  in mutex_unlock_process()
1752 			no_preempt(self);	/* ensure a prompt wakeup */  in mutex_unlock_process()
1754 			preempt(self);  in mutex_unlock_process()
1756 		sigon(self);  in mutex_unlock_process()
1764 		no_preempt(self);	/* ensure a prompt wakeup */  in mutex_unlock_process()
1766 		preempt(self);  in mutex_unlock_process()
1768 	sigon(self);  in mutex_unlock_process()
1784 mutex_lock_queue(ulwp_t *self, tdb_mutex_stats_t *msp, mutex_t *mp,  in mutex_lock_queue()  argument
1792 	self->ul_sp = stkptr();  in mutex_lock_queue()
1793 	if (__td_event_report(self, TD_SLEEP, udp)) {  in mutex_lock_queue()
1794 		self->ul_wchan = mp;  in mutex_lock_queue()
1795 		self->ul_td_evbuf.eventnum = TD_SLEEP;  in mutex_lock_queue()
1796 		self->ul_td_evbuf.eventdata = mp;  in mutex_lock_queue()
1813 	enqueue(qp, self, 0);  in mutex_lock_queue()
1817 			mp->mutex_owner = (uintptr_t)self;  in mutex_lock_queue()
1821 		set_parking_flag(self, 1);  in mutex_lock_queue()
1828 		set_parking_flag(self, 0);  in mutex_lock_queue()
1838 		if (self->ul_sleepq == NULL) {  in mutex_lock_queue()
1846 				mp->mutex_owner = (uintptr_t)self;  in mutex_lock_queue()
1849 			enqueue(qp, self, 0);  in mutex_lock_queue()
1852 		ASSERT(self->ul_sleepq == qp &&  in mutex_lock_queue()
1853 		    self->ul_qtype == MX &&  in mutex_lock_queue()
1854 		    self->ul_wchan == mp);  in mutex_lock_queue()
1863 	ASSERT(self->ul_sleepq == NULL && self->ul_link == NULL &&  in mutex_lock_queue()
1864 	    self->ul_wchan == NULL);  in mutex_lock_queue()
1865 	self->ul_sp = 0;  in mutex_lock_queue()
2048 	ulwp_t *self = curthread;  in mutex_lock_internal()  local
2049 	uberdata_t *udp = self->ul_uberdata;  in mutex_lock_internal()
2060 	if (!self->ul_schedctl_called)  in mutex_lock_internal()
2069 	if (self->ul_error_detection && try == MUTEX_LOCK &&  in mutex_lock_internal()
2074 		update_sched(self);  in mutex_lock_internal()
2075 		if (self->ul_cid != self->ul_rtclassid) {  in mutex_lock_internal()
2080 		myprio = self->ul_epri? self->ul_epri : self->ul_pri;  in mutex_lock_internal()
2110 			self->ul_pilocks++;  in mutex_lock_internal()
2115 			self->ul_pilocks++;  in mutex_lock_internal()
2146 			error = mutex_lock_queue(self, msp, mp, tsp);  in mutex_lock_internal()
2167 			if (__td_event_report(self, TD_LOCK_TRY, udp)) {  in mutex_lock_internal()
2168 				self->ul_td_evbuf.eventnum = TD_LOCK_TRY;  in mutex_lock_internal()
2181 	ulwp_t *self = curthread;  in fast_process_lock()  local
2182 	uberdata_t *udp = self->ul_uberdata;  in fast_process_lock()
2190 	enter_critical(self);  in fast_process_lock()
2194 	    self->ul_misaligned) {  in fast_process_lock()
2197 			mp->mutex_owner = (uintptr_t)self;  in fast_process_lock()
2198 			exit_critical(self);  in fast_process_lock()
2205 		mp->mutex_owner = (uintptr_t)self;  in fast_process_lock()
2207 		exit_critical(self);  in fast_process_lock()
2211 	exit_critical(self);  in fast_process_lock()
2222 	if (__td_event_report(self, TD_LOCK_TRY, udp)) {  in fast_process_lock()
2223 		self->ul_td_evbuf.eventnum = TD_LOCK_TRY;  in fast_process_lock()
2232 	ulwp_t *self = curthread;  in mutex_lock_impl()  local
2237 	    self->ul_error_detection && self->ul_misaligned == 0)  in mutex_lock_impl()
2248 	    self->ul_uberdata->uberflags.uf_all) == 0) {  in mutex_lock_impl()
2254 			sigoff(self);  in mutex_lock_impl()
2256 			mp->mutex_owner = (uintptr_t)self;  in mutex_lock_impl()
2257 			sigon(self);  in mutex_lock_impl()
2261 		if (mtype && MUTEX_OWNER(mp) == self)  in mutex_lock_impl()
2282 		    MUTEX_OWNER(mp) == self && !self->ul_async_safe &&  in mutex_lock_impl()
2294 	if ((gflags = self->ul_schedctl_called) != NULL &&  in mutex_lock_impl()
2299 		sigoff(self);  in mutex_lock_impl()
2301 			mp->mutex_owner = (uintptr_t)self;  in mutex_lock_impl()
2302 			sigon(self);  in mutex_lock_impl()
2306 		sigon(self);  in mutex_lock_impl()
2307 		if (mtype && MUTEX_OWNER(mp) == self)  in mutex_lock_impl()
2310 			return (mutex_lock_queue(self, NULL, mp, tsp));  in mutex_lock_impl()
2417 	ulwp_t *self = curthread;  in mutex_trylock()  local
2418 	uberdata_t *udp = self->ul_uberdata;  in mutex_trylock()
2438 			sigoff(self);  in mutex_trylock()
2440 			mp->mutex_owner = (uintptr_t)self;  in mutex_trylock()
2441 			sigon(self);  in mutex_trylock()
2445 		if (mtype && MUTEX_OWNER(mp) == self)  in mutex_trylock()
2455 	if ((gflags = self->ul_schedctl_called) != NULL &&  in mutex_trylock()
2460 		sigoff(self);  in mutex_trylock()
2462 			mp->mutex_owner = (uintptr_t)self;  in mutex_trylock()
2463 			sigon(self);  in mutex_trylock()
2467 		sigon(self);  in mutex_trylock()
2468 		if (mtype && MUTEX_OWNER(mp) == self)  in mutex_trylock()
2470 		if (__td_event_report(self, TD_LOCK_TRY, udp)) {  in mutex_trylock()
2471 			self->ul_td_evbuf.eventnum = TD_LOCK_TRY;  in mutex_trylock()
2484 	ulwp_t *self = curthread;  in mutex_unlock_internal()  local
2485 	uberdata_t *udp = self->ul_uberdata;  in mutex_unlock_internal()
2496 	if (self->ul_error_detection && !mutex_held(mp))  in mutex_unlock_internal()
2517 		no_preempt(self);  in mutex_unlock_internal()
2522 		self->ul_pilocks--;  in mutex_unlock_internal()
2524 		preempt(self);  in mutex_unlock_internal()
2530 			preempt(self);  in mutex_unlock_internal()
2548 	ulwp_t *self = curthread;  in mutex_unlock()  local
2562 	    self->ul_uberdata->uberflags.uf_all) == 0) {  in mutex_unlock()
2568 			if ((mtype & LOCK_ERRORCHECK) && !MUTEX_OWNED(mp, self))  in mutex_unlock()
2580 		sigoff(self);  in mutex_unlock()
2583 		sigon(self);  in mutex_unlock()
2593 	if ((gflags = self->ul_schedctl_called) != NULL) {  in mutex_unlock()
2598 				preempt(self);  in mutex_unlock()
2609 			if ((mtype & LOCK_ERRORCHECK) && !MUTEX_OWNED(mp, self))  in mutex_unlock()
2673 	ulwp_t *self = curthread;  in lmutex_lock()  local
2674 	uberdata_t *udp = self->ul_uberdata;  in lmutex_lock()
2678 	enter_critical(self);  in lmutex_lock()
2689 		mp->mutex_owner = (uintptr_t)self;  in lmutex_lock()
2694 		if (!self->ul_schedctl_called)  in lmutex_lock()
2698 			mp->mutex_owner = (uintptr_t)self;  in lmutex_lock()
2701 			(void) mutex_lock_queue(self, msp, mp, NULL);  in lmutex_lock()
2712 	ulwp_t *self = curthread;  in lmutex_unlock()  local
2713 	uberdata_t *udp = self->ul_uberdata;  in lmutex_unlock()
2736 			preempt(self);  in lmutex_unlock()
2739 	exit_critical(self);  in lmutex_unlock()
2751 	ulwp_t *self = curthread;  in sig_mutex_lock()  local
2753 	sigoff(self);  in sig_mutex_lock()
2760 	ulwp_t *self = curthread;  in sig_mutex_unlock()  local
2763 	sigon(self);  in sig_mutex_unlock()
2769 	ulwp_t *self = curthread;  in sig_mutex_trylock()  local
2772 	sigoff(self);  in sig_mutex_trylock()
2774 		sigon(self);  in sig_mutex_trylock()
2844 	ulwp_t *self = curthread;  in cancel_safe_mutex_unlock()  local
2846 	ASSERT(self->ul_libc_locks != 0);  in cancel_safe_mutex_unlock()
2857 	if (--self->ul_libc_locks == 0 &&  in cancel_safe_mutex_unlock()
2858 	    !(self->ul_vfork | self->ul_nocancel |  in cancel_safe_mutex_unlock()
2859 	    self->ul_critical | self->ul_sigdefer) &&  in cancel_safe_mutex_unlock()
2881 	ulwp_t *self = curthread;  in shared_mutex_held()  local
2882 	uberdata_t *udp = self->ul_uberdata;  in shared_mutex_held()
2884 	return (MUTEX_OWNED(mp, self) && mp->mutex_ownerpid == udp->pid);  in shared_mutex_held()
2973 	ulwp_t *self = curthread;  in pthread_spin_trylock()  local
2976 	no_preempt(self);  in pthread_spin_trylock()
2980 		mp->mutex_owner = (uintptr_t)self;  in pthread_spin_trylock()
2982 			mp->mutex_ownerpid = self->ul_uberdata->pid;  in pthread_spin_trylock()
2985 	preempt(self);  in pthread_spin_trylock()
2993 	ulwp_t *self = curthread;  in pthread_spin_lock()  local
2997 	ASSERT(!self->ul_critical || self->ul_bindflags);  in pthread_spin_lock()
3007 			no_preempt(self);  in pthread_spin_lock()
3010 			preempt(self);  in pthread_spin_lock()
3016 	mp->mutex_owner = (uintptr_t)self;  in pthread_spin_lock()
3018 		mp->mutex_ownerpid = self->ul_uberdata->pid;  in pthread_spin_lock()
3019 	preempt(self);  in pthread_spin_lock()
3031 	ulwp_t *self = curthread;  in pthread_spin_unlock()  local
3033 	no_preempt(self);  in pthread_spin_unlock()
3038 	preempt(self);  in pthread_spin_unlock()
3050 	ulwp_t *self = curthread;  in find_lock_entry()  local
3055 	if ((nlocks = self->ul_heldlockcnt) != 0)  in find_lock_entry()
3056 		lockptr = self->ul_heldlocks.array;  in find_lock_entry()
3059 		lockptr = &self->ul_heldlocks.single;  in find_lock_entry()
3077 	if ((nlocks = self->ul_heldlockcnt) == 0) {  in find_lock_entry()
3082 		self->ul_heldlockcnt = nlocks = INITIAL_LOCKS;  in find_lock_entry()
3087 		*lockptr = self->ul_heldlocks.single;  in find_lock_entry()
3088 		self->ul_heldlocks.array = lockptr;  in find_lock_entry()
3099 	(void) memcpy(lockptr, self->ul_heldlocks.array,  in find_lock_entry()
3101 	lfree(self->ul_heldlocks.array, nlocks * sizeof (mutex_t *));  in find_lock_entry()
3102 	self->ul_heldlocks.array = lockptr;  in find_lock_entry()
3103 	self->ul_heldlockcnt *= 2;  in find_lock_entry()
3152 	ulwp_t *self = curthread;  in heldlock_exit()  local
3157 	if ((nlocks = self->ul_heldlockcnt) != 0)  in heldlock_exit()
3158 		lockptr = self->ul_heldlocks.array;  in heldlock_exit()
3161 		lockptr = &self->ul_heldlocks.single;  in heldlock_exit()
3181 	heldlock_free(self);  in heldlock_exit()
3226 	ulwp_t *self = curthread;  in cond_sleep_queue()  local
3241 	self->ul_sp = stkptr();  in cond_sleep_queue()
3243 	enqueue(qp, self, 0);  in cond_sleep_queue()
3245 	self->ul_cvmutex = mp;  in cond_sleep_queue()
3246 	self->ul_cv_wake = cv_wake = (tsp != NULL);  in cond_sleep_queue()
3247 	self->ul_signalled = 0;  in cond_sleep_queue()
3255 		set_parking_flag(self, 1);  in cond_sleep_queue()
3258 			lwpid = preempt_unpark(self, lwpid);  in cond_sleep_queue()
3259 			preempt(self);  in cond_sleep_queue()
3269 		if (self->ul_cursig != 0 ||  in cond_sleep_queue()
3270 		    (self->ul_cancelable && self->ul_cancel_pending))  in cond_sleep_queue()
3271 			set_parking_flag(self, 0);  in cond_sleep_queue()
3277 		set_parking_flag(self, 0);  in cond_sleep_queue()
3287 		if (self->ul_sleepq == NULL)  in cond_sleep_queue()
3295 		if (!cv_wake && self->ul_sleepq == mqp) { /* mutex queue */  in cond_sleep_queue()
3301 		} else if (self->ul_sleepq == qp) {	/* condvar queue */  in cond_sleep_queue()
3317 	self->ul_sp = 0;  in cond_sleep_queue()
3318 	self->ul_cv_wake = 0;  in cond_sleep_queue()
3319 	ASSERT(self->ul_cvmutex == NULL);  in cond_sleep_queue()
3320 	ASSERT(self->ul_sleepq == NULL && self->ul_link == NULL &&  in cond_sleep_queue()
3321 	    self->ul_wchan == NULL);  in cond_sleep_queue()
3323 	signalled = self->ul_signalled;  in cond_sleep_queue()
3324 	self->ul_signalled = 0;  in cond_sleep_queue()
3352 	ulwp_t *self = curthread;  in cond_wait_queue()  local
3356 	if (self->ul_error_detection && self->ul_misaligned == 0)  in cond_wait_queue()
3373 	if (self->ul_cond_wait_defer)  in cond_wait_queue()
3374 		sigoff(self);  in cond_wait_queue()
3387 	if (self->ul_cond_wait_defer)  in cond_wait_queue()
3388 		sigon(self);  in cond_wait_queue()
3401 	ulwp_t *self = curthread;  in cond_sleep_kernel()  local
3407 	self->ul_sp = stkptr();  in cond_sleep_kernel()
3408 	self->ul_wchan = cvp;  in cond_sleep_kernel()
3409 	sigoff(self);  in cond_sleep_kernel()
3414 		self->ul_pilocks--;  in cond_sleep_kernel()
3424 	set_parking_flag(self, 1);  in cond_sleep_kernel()
3425 	if (self->ul_cursig != 0 ||  in cond_sleep_kernel()
3426 	    (self->ul_cancelable && self->ul_cancel_pending))  in cond_sleep_kernel()
3427 		set_parking_flag(self, 0);  in cond_sleep_kernel()
3429 	set_parking_flag(self, 0);  in cond_sleep_kernel()
3430 	sigon(self);  in cond_sleep_kernel()
3431 	self->ul_sp = 0;  in cond_sleep_kernel()
3432 	self->ul_wchan = NULL;  in cond_sleep_kernel()
3439 	ulwp_t *self = curthread;  in cond_wait_kernel()  local
3443 	if (self->ul_error_detection && self->ul_misaligned == 0)  in cond_wait_kernel()
3449 	if (self->ul_cond_wait_defer)  in cond_wait_kernel()
3450 		sigoff(self);  in cond_wait_kernel()
3467 	if (self->ul_cond_wait_defer)  in cond_wait_kernel()
3468 		sigon(self);  in cond_wait_kernel()
3481 	ulwp_t *self = curthread;  in cond_wait_common()  local
3482 	uberdata_t *udp = self->ul_uberdata;  in cond_wait_common()
3502 	if (__td_event_report(self, TD_SLEEP, udp)) {  in cond_wait_common()
3503 		self->ul_sp = stkptr();  in cond_wait_common()
3504 		self->ul_wchan = cvp;  in cond_wait_common()
3505 		self->ul_td_evbuf.eventnum = TD_SLEEP;  in cond_wait_common()
3506 		self->ul_td_evbuf.eventdata = cvp;  in cond_wait_common()
3508 		self->ul_sp = 0;  in cond_wait_common()
3521 	if (self->ul_error_detection) {  in cond_wait_common()
3578 	ulwp_t *self = curthread;  in __cond_wait()  local
3579 	uberdata_t *udp = self->ul_uberdata;  in __cond_wait()
3590 	if ((gflags = self->ul_schedctl_called) != NULL &&  in __cond_wait()
3592 	    self->ul_td_events_enable |  in __cond_wait()
3810 	ulwp_t *self = curthread;  in cond_signal()  local
3811 	uberdata_t *udp = self->ul_uberdata;  in cond_signal()
3867 	if (ulwp->ul_cv_wake || !MUTEX_OWNED(mp, self)) {  in cond_signal()
3870 		no_preempt(self);  in cond_signal()
3875 		preempt(self);  in cond_signal()
3941 	ulwp_t *self = curthread;  in cond_broadcast()  local
3942 	uberdata_t *udp = self->ul_uberdata;  in cond_broadcast()
3995 		if (ulwp->ul_cv_wake || !MUTEX_OWNED(mp, self)) {  in cond_broadcast()
4019 		no_preempt(self);  in cond_broadcast()
4025 		preempt(self);  in cond_broadcast()