546 	struct inpcb *inp = tp->t_inpcb;  in add_to_time_wait_locked()
579 	if (tp->t_inpcb->inp_socket->so_options & SO_NOWAKEFROMSLEEP) {  in add_to_time_wait()
580 		socket_post_kev_msg_closed(tp->t_inpcb->inp_socket);  in add_to_time_wait()
586 	nstat_pcb_detach(tp->t_inpcb);  in add_to_time_wait()
589 	if ((tp->t_inpcb->inp_socket->so_flags & SOF_CONTENT_FILTER) != 0) {  in add_to_time_wait()
591 		(void) cfil_sock_tcp_add_time_wait(tp->t_inpcb->inp_socket);  in add_to_time_wait()
605 		socket_unlock(tp->t_inpcb->inp_socket, 0);  in add_to_time_wait_now()
607 		socket_lock(tp->t_inpcb->inp_socket, 0);  in add_to_time_wait_now()
842 			if (tcp_garbage_collect(tw_tp->t_inpcb, 1)) {  in tcp_gc()
944 	if (TCP_USE_RLEDBAT(tp, tp->t_inpcb->inp_socket) &&  in tcp_pmtud_revert_segment_size()
953 	tcp_update_mss_locked(tp->t_inpcb->inp_socket, NULL);  in tcp_pmtud_revert_segment_size()
963 		if (tp->t_inpcb->inp_vflag & INP_IPV4) {  in tcp_pmtud_black_holed_next_mss()
992 		struct inpcb *inp = tp->t_inpcb;  in tcp_send_keep_alive()
1003 		if (tp->t_inpcb->inp_flags & INP_BOUND_IF) {  in tcp_send_keep_alive()
1004 			tra.ifscope = tp->t_inpcb->inp_boundifp->if_index;  in tcp_send_keep_alive()
1028 	struct ifnet *outifp = tp->t_inpcb->inp_last_outifp;  in tcp_timers()
1030 	so = tp->t_inpcb->inp_socket;  in tcp_timers()
1270 		if (INP_WAIT_FOR_IF_FEEDBACK(tp->t_inpcb)) {  in tcp_timers()
1361 			if (!(tp->t_inpcb->inp_vflag & INP_IPV4)) {  in tcp_timers()
1362 				in6_losing(tp->t_inpcb);  in tcp_timers()
1364 				in_losing(tp->t_inpcb);  in tcp_timers()
1466 		if (tp->t_inpcb->inp_socket->so_flags & SOF_FLOW_DIVERT) {  in tcp_timers()
1491 		    (tp->t_inpcb->inp_socket->so_options & SO_KEEPALIVE) ||  in tcp_timers()
1757 		    ((IFNET_IS_COMPANION_LINK(tp->t_inpcb->inp_last_outifp)) ||  in tcp_timers()
1770 			    ntohs(tp->t_inpcb->inp_lport),  in tcp_timers()
1771 			    ntohs(tp->t_inpcb->inp_fport),  in tcp_timers()
1772 			    if_name(tp->t_inpcb->inp_last_outifp),  in tcp_timers()
1773 			    tp->t_inpcb->inp_last_outifp->if_index,  in tcp_timers()
1786 		    (tp->t_inpcb->inp_socket->so_snd.sb_cc != 0 || tp->t_state == TCPS_SYN_SENT ||  in tcp_timers()
1854 	socket_lock_assert_owned(tp->t_inpcb->inp_socket);  in tcp_remove_timer()
1870 	if (__improbable(tp->t_inpcb->inp_socket->so_usecount == 0)) {  in tcp_remove_timer()
1874 		tp->t_inpcb->inp_socket->so_usecount--;  in tcp_remove_timer()
1980 	socket_lock(tp->t_inpcb->inp_socket, 1);  in tcp_run_conn_timer()
1982 	so = tp->t_inpcb->inp_socket;  in tcp_run_conn_timer()
1984 	if (in_pcb_checkstate(tp->t_inpcb, WNT_RELEASE, 1)  in tcp_run_conn_timer()
2181 		if (in_pcb_checkstate(tp->t_inpcb, WNT_ACQUIRE, 0)  in tcp_run_timerlist()
2188 			socket_lock(tp->t_inpcb->inp_socket, 1);  in tcp_run_timerlist()
2190 			socket_unlock(tp->t_inpcb->inp_socket, 1);  in tcp_run_timerlist()
2300 	if (tp->t_inpcb->inp_state == INPCB_STATE_DEAD) {  in tcp_sched_timers()
2338 			tp->t_inpcb->inp_socket->so_usecount++;  in tcp_sched_timers()
2454 	socket_lock_assert_owned(tp->t_inpcb->inp_socket);  in tcp_check_timer_state()
2456 	if (tp->t_inpcb->inp_flags2 & INP2_TIMEWAIT) {  in tcp_check_timer_state()
2789 	    tp->t_inpcb->inp_last_outifp == ifp &&  in tcp_enable_read_probe()
3055 	struct ifnet *ifp = tp->t_inpcb->inp_last_outifp;  in tcp_set_rto()
3090 	ifp = tp->t_inpcb->inp_last_outifp;  in tcp_set_pto()