837 		if (mutex_tryenter(&(DEVI(dip)->devi_ct_lock)) != 0)  in contract_device_destroy()
854 	list_remove(&(DEVI(dip)->devi_ct), ctd);  in contract_device_destroy()
859 	mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_destroy()
1098 	mutex_enter(&DEVI(dip)->devi_ct_lock);  in contract_device_ack_nack()
1103 		mutex_exit(&DEVI(dip)->devi_ct_lock);  in contract_device_ack_nack()
1128 	mutex_exit(&DEVI(dip)->devi_ct_lock);  in contract_device_ack_nack()
1234 	mutex_enter(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1236 	mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1287 		mutex_enter(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1289 		mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1309 	mutex_enter(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1310 	list_insert_tail(&(DEVI(dip)->devi_ct), ctd);  in contract_device_create()
1314 	mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_create()
1427 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in wait_for_acks()
1445 	for (ctd = list_head(&(DEVI(dip)->devi_ct)); ctd != NULL;  in wait_for_acks()
1446 	    ctd = list_next(&(DEVI(dip)->devi_ct), ctd)) {  in wait_for_acks()
1523 	for (ctd = list_head(&(DEVI(dip)->devi_ct)); ctd != NULL;  in set_cond_state()
1524 	    ctd = list_next(&(DEVI(dip)->devi_ct), ctd)) {  in set_cond_state()
1611 			DEVI(dip)->devi_flags |= DEVI_CT_NOP;  in contract_device_publish()
1617 	} else if (DEVI(dip)->devi_flags & DEVI_CT_NOP) {  in contract_device_publish()
1618 		DEVI(dip)->devi_flags &= ~DEVI_CT_NOP;  in contract_device_publish()
1626 	mutex_enter(&(DEVI(dip)->devi_ct_lock));  in contract_device_publish()
1642 	if (evtype == CT_EV_NEGEND && !DEVI(dip)->devi_ct_neg) {  in contract_device_publish()
1645 		mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_publish()
1666 	for (ctd = list_head(&(DEVI(dip)->devi_ct)); ctd != NULL;  in contract_device_publish()
1667 	    ctd = list_next(&(DEVI(dip)->devi_ct), ctd)) {  in contract_device_publish()
1759 			DEVI(dip)->devi_ct_neg = 1; /* waiting for negend */  in contract_device_publish()
1873 		DEVI(dip)->devi_ct_neg = 0;  in contract_device_publish()
1876 	} else if (DEVI(dip)->devi_ct_neg) {  in contract_device_publish()
1880 		    DEVI(dip)->devi_ct_count, (void *)dip));  in contract_device_publish()
1887 		ASSERT(DEVI(dip)->devi_ct_neg == 0);  in contract_device_publish()
1908 	} else if (DEVI(dip)->devi_ct_neg) {  in contract_device_publish()
1924 	mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_publish()
2112 	mutex_enter(&(DEVI(dip)->devi_ct_lock));  in contract_device_remove_dip()
2115 	for (ctd = list_head(&(DEVI(dip)->devi_ct)); ctd != NULL; ctd = next) {  in contract_device_remove_dip()
2116 		next = list_next(&(DEVI(dip)->devi_ct), ctd);  in contract_device_remove_dip()
2117 		list_remove(&(DEVI(dip)->devi_ct), ctd);  in contract_device_remove_dip()
2130 	ASSERT(list_is_empty(&(DEVI(dip)->devi_ct)));  in contract_device_remove_dip()
2131 	mutex_exit(&(DEVI(dip)->devi_ct_lock));  in contract_device_remove_dip()
2140 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_acquire()
2142 	while (DEVI(dip)->devi_ct_count != -1)  in ct_barrier_acquire()
2143 		cv_wait(&(DEVI(dip)->devi_ct_cv), &(DEVI(dip)->devi_ct_lock));  in ct_barrier_acquire()
2144 	DEVI(dip)->devi_ct_count = 0;  in ct_barrier_acquire()
2151 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_release()
2152 	ASSERT(DEVI(dip)->devi_ct_count != -1);  in ct_barrier_release()
2153 	DEVI(dip)->devi_ct_count = -1;  in ct_barrier_release()
2154 	cv_broadcast(&(DEVI(dip)->devi_ct_cv));  in ct_barrier_release()
2161 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_held()
2162 	return (DEVI(dip)->devi_ct_count != -1);  in ct_barrier_held()
2168 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_empty()
2169 	ASSERT(DEVI(dip)->devi_ct_count != -1);  in ct_barrier_empty()
2170 	return (DEVI(dip)->devi_ct_count == 0);  in ct_barrier_empty()
2176 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_wait_for_release()
2177 	while (DEVI(dip)->devi_ct_count != -1)  in ct_barrier_wait_for_release()
2178 		cv_wait(&(DEVI(dip)->devi_ct_cv), &(DEVI(dip)->devi_ct_lock));  in ct_barrier_wait_for_release()
2185 	    DEVI(dip)->devi_ct_count));  in ct_barrier_decr()
2187 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_decr()
2188 	ASSERT(DEVI(dip)->devi_ct_count > 0);  in ct_barrier_decr()
2190 	DEVI(dip)->devi_ct_count--;  in ct_barrier_decr()
2191 	if (DEVI(dip)->devi_ct_count == 0) {  in ct_barrier_decr()
2192 		cv_broadcast(&DEVI(dip)->devi_ct_cv);  in ct_barrier_decr()
2201 	DEVI(dip)->devi_ct_count++;  in ct_barrier_incr()
2209 	ASSERT(MUTEX_HELD(&(DEVI(dip)->devi_ct_lock)));  in ct_barrier_wait_for_empty()
2212 	while (DEVI(dip)->devi_ct_count) {  in ct_barrier_wait_for_empty()
2213 		if (cv_timedwait(&(DEVI(dip)->devi_ct_cv),  in ct_barrier_wait_for_empty()
2214 		    &(DEVI(dip)->devi_ct_lock), abstime) == -1) {  in ct_barrier_wait_for_empty()