141 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_hystart_update()  local
162 						 tp->snd_cwnd);  in tcp_cdg_hystart_update()
163 				tp->snd_ssthresh = tp->snd_cwnd;  in tcp_cdg_hystart_update()
181 						 tp->snd_cwnd);  in tcp_cdg_hystart_update()
182 				tp->snd_ssthresh = tp->snd_cwnd;  in tcp_cdg_hystart_update()
242 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_backoff()  local
253 	ca->shadow_wnd = max(ca->shadow_wnd, tp->snd_cwnd);  in tcp_cdg_backoff()
263 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_cong_avoid()  local
267 	if (tcp_in_slow_start(tp) && hystart_detect)  in tcp_cdg_cong_avoid()
275 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cong_avoid()
286 		ca->shadow_wnd = min(ca->shadow_wnd, tp->snd_cwnd);  in tcp_cdg_cong_avoid()
290 	prior_snd_cwnd = tp->snd_cwnd;  in tcp_cdg_cong_avoid()
293 	incr = tp->snd_cwnd - prior_snd_cwnd;  in tcp_cdg_cong_avoid()
300 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_acked()  local
309 	if (tp->sacked_out == 0) {  in tcp_cdg_acked()
329 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_ssthresh()  local
331 	ca->undo_cwnd = tp->snd_cwnd;  in tcp_cdg_ssthresh()
334 		return max(2U, (tp->snd_cwnd * min(1024U, backoff_beta)) >> 10);  in tcp_cdg_ssthresh()
337 		return tp->snd_cwnd;  in tcp_cdg_ssthresh()
339 	ca->shadow_wnd = min(ca->shadow_wnd >> 1, tp->snd_cwnd);  in tcp_cdg_ssthresh()
341 		return max3(2U, ca->shadow_wnd, tp->snd_cwnd >> 1);  in tcp_cdg_ssthresh()
342 	return max(2U, tp->snd_cwnd >> 1);  in tcp_cdg_ssthresh()
355 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_cwnd_event()  local
366 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cwnd_event()
367 		ca->shadow_wnd = tp->snd_cwnd;  in tcp_cdg_cwnd_event()
371 		ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_cwnd_event()
383 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_cdg_init()  local
389 	ca->rtt_seq = tp->snd_nxt;  in tcp_cdg_init()
390 	ca->shadow_wnd = tp->snd_cwnd;  in tcp_cdg_init()