static __inline__ void tcp_event_ack_sent(struct sock *sk)
static __inline__ void tcp_event_ack_sent(struct sock *sk, unsigned int pkts)
static __inline__ void tcp_event_ack_sent(struct sock *sk){	struct tcp_sock *tp = tcp_sk(sk);	tcp_dec_quickack_mode(tp);	tcp_clear_xmit_timer(sk, TCP_TIME_DACK);}