4386 		rack->rc_tp->snd_cwnd = roundup(setto, segsiz);  in rack_exit_probertt()
4387 		if (rack->rc_tp->snd_cwnd < (segsiz * rack_timely_min_segs)) {  in rack_exit_probertt()
4389 			rack->rc_tp->snd_cwnd = segsiz * rack_timely_min_segs;  in rack_exit_probertt()
4392 		rack->rc_tp->snd_ssthresh = (rack->rc_tp->snd_cwnd - 1);  in rack_exit_probertt()
5507 	if (tp->snd_cwnd <= tp->snd_wnd)  in rack_ack_received()
5511 	if (tp->snd_cwnd > tp->snd_ssthresh) {  in rack_ack_received()
5523 	prior_cwnd = tp->snd_cwnd;  in rack_ack_received()
5555 		lgb->tlb_stackinfo.u_bbr.flex6 = tp->snd_cwnd;  in rack_ack_received()
5565 		} else if ((prior_cwnd + ctf_fixed_maxseg(tp)) <= tp->snd_cwnd) {  in rack_ack_received()
5586 	    (tp->snd_cwnd >= tp->snd_ssthresh)) {  in rack_ack_received()
5629 	orig_cwnd = tp->snd_cwnd;  in rack_post_recovery()
5636 		if (tp->snd_cwnd < tp->snd_ssthresh) {  in rack_post_recovery()
5642 			tp->snd_cwnd = tp->snd_ssthresh;  in rack_post_recovery()
5680 			tp->snd_cwnd += min((ctf_fixed_maxseg(tp) * rack_prr_addbackmax),  in rack_post_recovery()
5716 		cwnd_enter = tp->snd_cwnd;  in rack_cong_signal()
5764 		orig_cwnd = tp->snd_cwnd;  in rack_cong_signal()
5771 			tp->snd_cwnd = ctf_fixed_maxseg(tp);  in rack_cong_signal()
5779 		tp->snd_cwnd = tp->snd_cwnd_prev;  in rack_cong_signal()
5819 	if (tp->snd_cwnd == 1)  in rack_cc_after_idle()
5829 	if (tp->snd_cwnd < i_cwnd) {  in rack_cc_after_idle()
5830 		tp->snd_cwnd = i_cwnd;  in rack_cc_after_idle()
7644 	if (rc_init_window(rack) < tp->snd_cwnd)  in rack_cc_conn_init()
7645 		tp->snd_cwnd = rc_init_window(rack);  in rack_cc_conn_init()
7768 		tp->snd_cwnd = 1;  in rack_timeout_rxt()
7779 		tp->snd_cwnd_prev = tp->snd_cwnd;  in rack_timeout_rxt()
10605 			orig_cwnd = tp->snd_cwnd;  in rack_handle_might_revert()
11953 			p_cwnd += tp->snd_cwnd;  in rack_process_ack()
11972 	    (tp->snd_cwnd > p_cwnd)) {  in rack_process_ack()
11974 		tp->snd_cwnd = p_cwnd;  in rack_process_ack()
14180 	rack->r_ctl.cwnd_to_use = tp->snd_cwnd;  in rack_deferred_init()
14822 			if (tp->snd_cwnd < iwin)  in rack_init()
14823 				tp->snd_cwnd = iwin;  in rack_init()
15630 	    (tp->snd_cwnd < tp->snd_ssthresh) &&  in rack_new_round_setup()
15661 		     (tp->snd_cwnd > rack->r_ctl.ss_hi_fs)) {  in rack_new_round_setup()
15662 			tp->snd_cwnd = rack->r_ctl.ss_hi_fs;  in rack_new_round_setup()
15664 		tp->snd_ssthresh = tp->snd_cwnd - 1;  in rack_new_round_setup()
16075 				p_cwnd += tp->snd_cwnd;  in rack_do_compressed_ack_processing()
16078 			if (post_recovery && (tp->snd_cwnd > p_cwnd)) {  in rack_do_compressed_ack_processing()
16080 				tp->snd_cwnd = p_cwnd;  in rack_do_compressed_ack_processing()
17312 	fill_bw = min(rack->rc_tp->snd_cwnd, rack->r_ctl.cwnd_to_use);  in pace_to_fill_cwnd()
17531 			rate_wanted = min(rack->rc_tp->snd_cwnd, rack->r_ctl.cwnd_to_use);  in rack_get_pacing_delay()
17541 			rack_log_pacing_delay_calc(rack, rack->rc_tp->snd_cwnd,  in rack_get_pacing_delay()
18802 		if (tp->snd_cwnd > tp->snd_ssthresh) {  in rack_fast_rsm_output()
19100 	rack->r_ctl.cwnd_to_use = tp->snd_cwnd;  in rack_fast_output()
19353 	if (tp->snd_cwnd > tp->snd_ssthresh) {  in rack_fast_output()
20051 		if (tp->snd_cwnd > ctf_flight_size(rack->rc_tp, rack->r_ctl.rc_sacked))  in rack_output()
20052 			cwa = tp->snd_cwnd -ctf_flight_size(rack->rc_tp, rack->r_ctl.rc_sacked);  in rack_output()
20068 	cwnd_to_use = rack->r_ctl.cwnd_to_use = tp->snd_cwnd;  in rack_output()
20202 		sendwin = min(tp->snd_wnd, tp->snd_cwnd);  in rack_output()
20328 										       tp->snd_cwnd, tp->snd_wnd, segsiz);  in rack_output()
24385 	ti->tcpi_snd_cwnd = tp->snd_cwnd;  in rack_fill_info()