taglinefilesource code
send_head841net/tcp/ip.csk->send_head = skb;
send_head883net/tcp/ip.cskb = sk->send_head;
send_head191net/tcp/sock.cPRINTK (("  send_head = %X\n", sk->send_head));
send_head512net/tcp/sock.cfor (skb = sk->send_head; skb != NULL; )
send_head605net/tcp/sock.csk->send_head = NULL;
send_head1040net/tcp/sock.csk->send_head = NULL;
send_head70net/tcp/sock.hstruct sk_buff *send_head;
send_head592net/tcp/tcp.cif (sk->send_head == NULL &&
send_head1567net/tcp/tcp.cnewsk->send_head = NULL;
send_head1963net/tcp/tcp.cfor (skb = sk->send_head; skb != NULL; skb=skb->link3)
send_head1971net/tcp/tcp.csk->send_head = skb->link3;
send_head2046net/tcp/tcp.cwhile (sk->send_head != NULL)
send_head2048net/tcp/tcp.cif (before (sk->send_head->h.seq, ack+1))
send_head2053net/tcp/tcp.cPRINTK (("skb=%X acked\n", sk->send_head));
send_head2061net/tcp/tcp.coskb = sk->send_head;
send_head2065net/tcp/tcp.csk->send_head = oskb->link3;
send_head2066net/tcp/tcp.cif (sk->send_head == NULL) 
send_head2117net/tcp/tcp.cif (sk->retransmits && sk->send_head != NULL)
send_head2135net/tcp/tcp.cif (sk->send_head == NULL && sk->ack_backlog == 0 &&
send_head2163net/tcp/tcp.csk->wfront == NULL && sk->send_head == NULL)
send_head237net/tcp/timer.cif (sk->send_head != NULL)
send_head239net/tcp/timer.cif (before (jiffies, sk->send_head->when + 2*sk->rtt))