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Diffstat (limited to 'include/net/tcp.h')
-rw-r--r--include/net/tcp.h26
1 files changed, 3 insertions, 23 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 4888f9d3f56..f32e7aed2c7 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)
{