396 u32 tcp_slow_start(struct tcp_sock *tp, u32 acked)  in tcp_slow_start()  argument
398 	u32 cwnd = min(tcp_snd_cwnd(tp) + acked, tp->snd_ssthresh);  in tcp_slow_start()
400 	acked -= cwnd - tcp_snd_cwnd(tp);  in tcp_slow_start()
401 	tcp_snd_cwnd_set(tp, min(cwnd, tp->snd_cwnd_clamp));  in tcp_slow_start()
410 void tcp_cong_avoid_ai(struct tcp_sock *tp, u32 w, u32 acked)  in tcp_cong_avoid_ai()  argument
413 	if (tp->snd_cwnd_cnt >= w) {  in tcp_cong_avoid_ai()
414 		tp->snd_cwnd_cnt = 0;  in tcp_cong_avoid_ai()
415 		tcp_snd_cwnd_set(tp, tcp_snd_cwnd(tp) + 1);  in tcp_cong_avoid_ai()
418 	tp->snd_cwnd_cnt += acked;  in tcp_cong_avoid_ai()
419 	if (tp->snd_cwnd_cnt >= w) {  in tcp_cong_avoid_ai()
420 		u32 delta = tp->snd_cwnd_cnt / w;  in tcp_cong_avoid_ai()
422 		tp->snd_cwnd_cnt -= delta * w;  in tcp_cong_avoid_ai()
423 		tcp_snd_cwnd_set(tp, tcp_snd_cwnd(tp) + delta);  in tcp_cong_avoid_ai()
425 	tcp_snd_cwnd_set(tp, min(tcp_snd_cwnd(tp), tp->snd_cwnd_clamp));  in tcp_cong_avoid_ai()
438 	struct tcp_sock *tp = tcp_sk(sk);  in tcp_reno_cong_avoid()  local
444 	if (tcp_in_slow_start(tp)) {  in tcp_reno_cong_avoid()
445 		acked = tcp_slow_start(tp, acked);  in tcp_reno_cong_avoid()
450 	tcp_cong_avoid_ai(tp, tcp_snd_cwnd(tp), acked);  in tcp_reno_cong_avoid()
457 	const struct tcp_sock *tp = tcp_sk(sk);  in tcp_reno_ssthresh()  local
459 	return max(tcp_snd_cwnd(tp) >> 1U, 2U);  in tcp_reno_ssthresh()
465 	const struct tcp_sock *tp = tcp_sk(sk);  in tcp_reno_undo_cwnd()  local
467 	return max(tcp_snd_cwnd(tp), tp->prior_cwnd);  in tcp_reno_undo_cwnd()