963 	struct transit_list_head *trh;  in delspan_insert()  local
967 	trh = &transit_list_head;  in delspan_insert()
973 	mutex_enter(&trh->trh_lock);  in delspan_insert()
975 	for (tlp = trh->trh_head; tlp != NULL; tlp = tlp->trl_next) {  in delspan_insert()
998 	mutex_exit(&trh->trh_lock);  in delspan_insert()
1008 	struct transit_list_head *trh;  in delspan_remove()  local
1011 	trh = &transit_list_head;  in delspan_remove()
1015 	mutex_enter(&trh->trh_lock);  in delspan_remove()
1043 	mutex_exit(&trh->trh_lock);  in delspan_remove()
2843 	struct transit_list_head *trh;  in transit_list_collect()  local
2845 	trh = &transit_list_head;  in transit_list_collect()
2846 	mutex_enter(&trh->trh_lock);  in transit_list_collect()
2848 	mutex_exit(&trh->trh_lock);  in transit_list_collect()
2854 	struct transit_list_head *trh;  in transit_list_insert()  local
2856 	trh = &transit_list_head;  in transit_list_insert()
2857 	ASSERT(MUTEX_HELD(&trh->trh_lock));  in transit_list_insert()
2858 	tlp->trl_next = trh->trh_head;  in transit_list_insert()
2859 	trh->trh_head = tlp;  in transit_list_insert()
2865 	struct transit_list_head *trh;  in transit_list_remove()  local
2868 	trh = &transit_list_head;  in transit_list_remove()
2869 	tlpp = &trh->trh_head;  in transit_list_remove()
2870 	ASSERT(MUTEX_HELD(&trh->trh_lock));  in transit_list_remove()
2880 pfnum_to_transit_list(struct transit_list_head *trh, pfn_t pfnum)  in pfnum_to_transit_list()  argument
2884 	for (tlp = trh->trh_head; tlp != NULL; tlp = tlp->trl_next) {  in pfnum_to_transit_list()
2901 	struct transit_list_head *trh;  in pfn_is_being_deleted()  local
2905 	trh = &transit_list_head;  in pfn_is_being_deleted()
2906 	if (trh->trh_head == NULL)  in pfn_is_being_deleted()
2909 	mutex_enter(&trh->trh_lock);  in pfn_is_being_deleted()
2910 	tlp = pfnum_to_transit_list(trh, pfnum);  in pfn_is_being_deleted()
2912 	mutex_exit(&trh->trh_lock);  in pfn_is_being_deleted()