5670 		if (ctf_outstanding(tp) <= sbavail(&tptosocket(tp)->so_snd)) {  in rack_post_recovery()
12118 		rack_log_collapse(rack, 0, 0, ctf_outstanding(rack->rc_tp), line, 0, 0, NULL);  in rack_un_collapse_window()
12165 	rack_log_collapse(rack, cnt, split, ctf_outstanding(rack->rc_tp), line, 0, 0, NULL);  in rack_un_collapse_window()
12197 		out = ctf_outstanding(tp);  in rack_validate_fo_sendwin_up()
12260 	if (tp->snd_wnd < ctf_outstanding(tp))  in rack_process_data()
12262 		rack_collapsed_window(rack, ctf_outstanding(tp), th->th_ack, __LINE__);  in rack_process_data()
12793 	if (tp->snd_wnd < ctf_outstanding(tp)) {  in rack_fastack()
12795 		rack_collapsed_window(rack, ctf_outstanding(tp), th->th_ack, __LINE__);  in rack_fastack()
17299 	if ((ctf_outstanding(rack->rc_tp) + (segsiz-1)) > rack->rc_tp->snd_wnd)  in pace_to_fill_cwnd()
18073 	if (ctf_outstanding(tp) >= tp->snd_wnd) {  in rack_what_can_we_send()
18089 		if ((len + ctf_outstanding(tp)) > tp->snd_wnd) {  in rack_what_can_we_send()
18091 			len = tp->snd_wnd - ctf_outstanding(tp);  in rack_what_can_we_send()
20050 		if (tp->snd_wnd > ctf_outstanding(tp))  in rack_output()
20051 			rw_avail = tp->snd_wnd - ctf_outstanding(tp);  in rack_output()
20599 		} else if (((tp->snd_wnd - ctf_outstanding(tp)) <  in rack_output()
20749 		if (((tp->snd_wnd - ctf_outstanding(tp)) < segsiz) &&  in rack_output()
20750 		    (ctf_outstanding(tp) < (segsiz * 2))) {  in rack_output()
20929 			if ((ctf_outstanding(tp) +  in rack_output()
20936 			} else if (ctf_outstanding(tp) >= sbavail(sb)) {  in rack_output()
20960 			} else if ((ctf_outstanding(tp) + minseg) > cwnd_to_use) {  in rack_output()