143 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_hystart_update()  local
150 		u32 now_us = tp->tcp_mstamp;  in tcp_cdg_hystart_update()
164 					      tcp_snd_cwnd(tp));  in tcp_cdg_hystart_update()
165 				tp->snd_ssthresh = tcp_snd_cwnd(tp);  in tcp_cdg_hystart_update()
183 					      tcp_snd_cwnd(tp));  in tcp_cdg_hystart_update()
184 				tp->snd_ssthresh = tcp_snd_cwnd(tp);  in tcp_cdg_hystart_update()
244 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_backoff()  local
255 	ca->shadow_wnd = max(ca->shadow_wnd, tcp_snd_cwnd(tp));  in tcp_cdg_backoff()
265 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_cong_avoid()  local
269 	if (tcp_in_slow_start(tp) && hystart_detect)  in tcp_cdg_cong_avoid()
277 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cong_avoid()
288 		ca->shadow_wnd = min(ca->shadow_wnd, tcp_snd_cwnd(tp));  in tcp_cdg_cong_avoid()
292 	prior_snd_cwnd = tcp_snd_cwnd(tp);  in tcp_cdg_cong_avoid()
295 	incr = tcp_snd_cwnd(tp) - prior_snd_cwnd;  in tcp_cdg_cong_avoid()
302 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_acked()  local
311 	if (tp->sacked_out == 0) {  in tcp_cdg_acked()
331 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_ssthresh()  local
334 		return max(2U, (tcp_snd_cwnd(tp) * min(1024U, backoff_beta)) >> 10);  in tcp_cdg_ssthresh()
337 		return tcp_snd_cwnd(tp);  in tcp_cdg_ssthresh()
339 	ca->shadow_wnd = min(ca->shadow_wnd >> 1, tcp_snd_cwnd(tp));  in tcp_cdg_ssthresh()
341 		return max3(2U, ca->shadow_wnd, tcp_snd_cwnd(tp) >> 1);  in tcp_cdg_ssthresh()
342 	return max(2U, tcp_snd_cwnd(tp) >> 1);  in tcp_cdg_ssthresh()
348 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_cwnd_event()  local
359 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cwnd_event()
360 		ca->shadow_wnd = tcp_snd_cwnd(tp);  in tcp_cdg_cwnd_event()
364 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cwnd_event()
376 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_init()  local
383 	ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_init()
384 	ca->shadow_wnd = tcp_snd_cwnd(tp);  in tcp_cdg_init()