/* tcp_input.c */
extern void tcp_cwnd_application_limited(struct sock *sk);
+extern void tcp_skb_mark_lost_uncond_verify(struct tcp_sock *tp,
+ struct sk_buff *skb);
/* tcp_timer.c */
extern void tcp_init_xmit_timers(struct sock *);
/* Use define here intentionally to get WARN_ON location shown at the caller */
#define tcp_verify_left_out(tp) WARN_ON(tcp_left_out(tp) > tp->packets_out)
-/*
- * Convert RFC3390 larger initial windows into an equivalent number of packets.
- *
- * John Heffner states:
- *
- * The RFC specifies a window of no more than 4380 bytes
- * unless 2*MSS > 4380. Reading the pseudocode in the RFC
- * is a bit misleading because they use a clamp at 4380 bytes
- * rather than a multiplier in the relevant range.
- */
-static inline u32 rfc3390_bytes_to_packets(const u32 bytes)
-{
- return bytes <= 1095 ? 4 : (bytes > 1460 ? 2 : 3);
-}
-
extern void tcp_enter_cwr(struct sock *sk, const int set_ssthresh);
extern __u32 tcp_init_cwnd(struct tcp_sock *tp, struct dst_entry *dst);
}
/* from STCP */
-static inline void tcp_clear_retrans_hints_partial(struct tcp_sock *tp)
+static inline void tcp_clear_all_retrans_hints(struct tcp_sock *tp)
{
tp->lost_skb_hint = NULL;
tp->scoreboard_skb_hint = NULL;
tp->forward_skb_hint = NULL;
}
-static inline void tcp_clear_all_retrans_hints(struct tcp_sock *tp)
-{
- tcp_clear_retrans_hints_partial(tp);
-}
-
/* MD5 Signature */
struct crypto_hash;