143 	struct tcp_sock *tp = tcp_sk(sk);  in bictcp_cong_avoid()  local
149 	if (tcp_in_slow_start(tp))  in bictcp_cong_avoid()
150 		tcp_slow_start(tp, acked);  in bictcp_cong_avoid()
152 		bictcp_update(ca, tp->snd_cwnd);  in bictcp_cong_avoid()
153 		tcp_cong_avoid_ai(tp, ca->cnt, 1);  in bictcp_cong_avoid()
163 	const struct tcp_sock *tp = tcp_sk(sk);  in bictcp_recalc_ssthresh()  local
169 	if (tp->snd_cwnd < ca->last_max_cwnd && fast_convergence)  in bictcp_recalc_ssthresh()
170 		ca->last_max_cwnd = (tp->snd_cwnd * (BICTCP_BETA_SCALE + beta))  in bictcp_recalc_ssthresh()
173 		ca->last_max_cwnd = tp->snd_cwnd;  in bictcp_recalc_ssthresh()
175 	ca->loss_cwnd = tp->snd_cwnd;  in bictcp_recalc_ssthresh()
177 	if (tp->snd_cwnd <= low_window)  in bictcp_recalc_ssthresh()
178 		return max(tp->snd_cwnd >> 1U, 2U);  in bictcp_recalc_ssthresh()
180 		return max((tp->snd_cwnd * beta) / BICTCP_BETA_SCALE, 2U);  in bictcp_recalc_ssthresh()
185 	const struct tcp_sock *tp = tcp_sk(sk);  in bictcp_undo_cwnd()  local
188 	return max(tp->snd_cwnd, ca->loss_cwnd);  in bictcp_undo_cwnd()