581 		    sbavail(&tptosocket(tp)->so_snd)) {  in bbr_timer_start()
1891 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_bw_reduce()
1909 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_rwnd_collapse()
1935 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_just_return()
1953 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_enter_rec()
1972 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_msgsize_fail()
1988 			s = &bbr->rc_inp->inp_socket->so_snd;  in bbr_log_flowend()
2019 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_pkt_epoch()
2033 		log.u_bbr.flex2 = bbr->rc_inp->inp_socket->so_snd.sb_lowat;  in bbr_log_time_epoch()
2034 		log.u_bbr.flex3 = bbr->rc_inp->inp_socket->so_snd.sb_hiwat;  in bbr_log_time_epoch()
2038 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_time_epoch()
2061 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_set_of_state_target()
2089 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_statechange()
2113 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_rtt_shrinks()
2131 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_exit_rec()
2154 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_cwndupd()
2182 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_rtt_sample()
2200 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_pesist()
2219 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_ack_clear()
2268 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_ack_event()
2292 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_doseg_done()
2312 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_enobuf_jmp()
2334 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_to_processing()
2362 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_to_event()
2385 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_startup_event()
2421 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_hpts_diag()
2444 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_timer_var()
2471 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_pacing_delay_calc()
2495 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_to_start()
2518 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_thresh_choice()
2541 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_to_cancel()
2563 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_tstmp_validation()
2591 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_tsosize()
2617 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_rsmclear()
2650 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_bbrupd()
2680 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_ltbw()
2700 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_progress_event()
2731 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_type_log_hdwr_pacing()
2754 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_bbrsnd()
2777 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_type_bbrrttprop()
2800 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_exit_gain()
2823 		    &bbr->rc_inp->inp_socket->so_snd,  in bbr_log_settings_change()
4570 	avail = sbavail(&so->so_snd);  in bbr_timeout_tlp()
4761 	if ((sbavail(&bbr->rc_inp->inp_socket->so_snd) == 0) &&  in bbr_timeout_persist()
7808 	acked_amount = min(acked, (int)sbavail(&so->so_snd));  in bbr_process_ack()
7810 	mfree = sbcut_locked(&so->so_snd, acked_amount);  in bbr_process_ack()
7837 		if (sbavail(&so->so_snd) == 0)  in bbr_process_ack()
7839 		if ((sbused(&so->so_snd) == 0) &&  in bbr_process_ack()
7855 		    (sbavail(&so->so_snd) == 0) &&  in bbr_process_ack()
8194 	    sbavail(&so->so_snd) &&  in bbr_process_data()
8195 	    (sbavail(&so->so_snd) > tp->snd_wnd)) {  in bbr_process_data()
8411 	    (sbavail(&so->so_snd) > ctf_outstanding(tp))) {  in bbr_process_data()
8634 	    sbavail(&so->so_snd) &&  in bbr_fastack()
8635 	    (sbavail(&so->so_snd) > tp->snd_wnd)) {  in bbr_fastack()
8679 	sbdrop(&so->so_snd, acked);  in bbr_fastack()
8711 		if (sbavail(&so->so_snd) == 0)  in bbr_fastack()
8726 	if (sbavail(&so->so_snd)) {  in bbr_fastack()
9288 	if (sbavail(&so->so_snd)) {  in bbr_do_established()
9385 	if (sbavail(&so->so_snd)) {  in bbr_do_close_wait()
9411 	if (sbavail(&so->so_snd) == 0)  in bbr_check_data_after_close()
9535 	if (sbavail(&so->so_snd)) {  in bbr_do_fin_wait_1()
9637 	if (sbavail(&so->so_snd)) {  in bbr_do_closing()
9739 	if (sbavail(&so->so_snd)) {  in bbr_do_lastack()
9848 	if (sbavail(&so->so_snd)) {  in bbr_do_fin_wait_2()
11601 			bbr_timer_audit(tp, bbr, lcts, &so->so_snd);  in bbr_do_segment_nounlock()
11878 	sb = &so->so_snd;  in bbr_output_wtime()
12629 		    ((uint32_t)len + (uint32_t)sb_offset) >= sbavail(&so->so_snd)) &&  in bbr_output_wtime()
12716 			    sbavail(&so->so_snd)) {  in bbr_output_wtime()
13515 		lgb = tcp_log_event(tp, th, &so->so_rcv, &so->so_snd, TCP_LOG_OUT, ERRNO_UNK,  in bbr_output_wtime()
13862 		    min(sbavail(&so->so_snd) - sb_offset, sendwin);  in bbr_output_wtime()