diff options
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 4888f9d3f56b..f32e7aed2c75 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -848,7 +848,6 @@ extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb, /* tcp_output.c */ -extern int tcp_write_xmit(struct sock *, int nonagle); extern void __tcp_data_snd_check(struct sock *sk, struct sk_buff *skb); extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp, unsigned cur_mss, int nonagle); @@ -868,6 +867,9 @@ extern void tcp_push_one(struct sock *, unsigned mss_now); extern void tcp_send_ack(struct sock *sk); extern void tcp_send_delayed_ack(struct sock *sk); +/* tcp_input.c */ +extern void tcp_cwnd_application_limited(struct sock *sk); + /* tcp_timer.c */ extern void tcp_init_xmit_timers(struct sock *); extern void tcp_clear_xmit_timers(struct sock *); @@ -1234,28 +1236,6 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp) tp->left_out = tp->sacked_out + tp->lost_out; } -extern void tcp_cwnd_application_limited(struct sock *sk); - -/* Congestion window validation. (RFC2861) */ - -static inline void tcp_cwnd_validate(struct sock *sk, struct tcp_sock *tp) -{ - __u32 packets_out = tp->packets_out; - - if (packets_out >= tp->snd_cwnd) { - /* Network is feed fully. */ - tp->snd_cwnd_used = 0; - tp->snd_cwnd_stamp = tcp_time_stamp; - } else { - /* Network starves. */ - if (tp->packets_out > tp->snd_cwnd_used) - tp->snd_cwnd_used = tp->packets_out; - - if ((s32)(tcp_time_stamp - tp->snd_cwnd_stamp) >= tp->rto) - tcp_cwnd_application_limited(sk); - } -} - /* Set slow start threshould and cwnd not falling to slow start */ static inline void __tcp_enter_cwr(struct tcp_sock *tp) { |