taglinefilesource code
send_head103include/net/sock.hstruct sk_buff    * volatile send_head;
send_head1076net/appletalk/ddp.csk->send_head=NULL;
send_head793net/ax25/af_ax25.csk->send_head     = NULL;
send_head863net/ax25/af_ax25.csk->send_head   = NULL;
send_head334net/ipv4/af_inet.cfor(skb = sk->send_head; skb != NULL; )
send_head352net/ipv4/af_inet.csk->send_head = NULL;
send_head674net/ipv4/af_inet.csk->send_head = NULL;
send_head1838net/ipv4/ip.cif (sk->send_head == NULL)
send_head1841net/ipv4/ip.csk->send_head = skb;
send_head439net/ipv4/tcp.cskb = sk->send_head;
send_head724net/ipv4/tcp.cskb = sk->send_head;
send_head1149net/ipv4/tcp.csk->send_head == NULL && sk->ack_backlog == 0)
send_head1345net/ipv4/tcp.cif (sk->send_head == NULL && skb_peek(&sk->write_queue) == NULL
send_head2694net/ipv4/tcp.cnewsk->send_head = NULL;
send_head3166net/ipv4/tcp.cskb2 = sk->send_head;
send_head3167net/ipv4/tcp.csk->send_head = NULL;
send_head3202net/ipv4/tcp.cif (sk->send_head == NULL) 
send_head3204net/ipv4/tcp.csk->send_head = skb;
send_head3222net/ipv4/tcp.cif (sk->send_tail == NULL || sk->send_head == NULL) 
send_head3224net/ipv4/tcp.csk->send_head = NULL;
send_head3315net/ipv4/tcp.cwhile(sk->send_head != NULL) 
send_head3318net/ipv4/tcp.cif (sk->send_head->link3 &&
send_head3319net/ipv4/tcp.cafter(sk->send_head->h.seq, sk->send_head->link3->h.seq)) 
send_head3327net/ipv4/tcp.cif (before(sk->send_head->h.seq, ack+1)) 
send_head3345net/ipv4/tcp.cif (sk->send_head->link3)  /* Any more queued retransmits? */
send_head3373net/ipv4/tcp.coskb = sk->send_head;
send_head3411net/ipv4/tcp.coskb = sk->send_head;
send_head3413net/ipv4/tcp.csk->send_head = oskb->link3;
send_head3414net/ipv4/tcp.cif (sk->send_head == NULL) 
send_head3464net/ipv4/tcp.csk->send_head == NULL &&
send_head3507net/ipv4/tcp.cif (sk->send_head || skb_peek(&sk->write_queue) != NULL || sk->ack_backlog) {
send_head3525net/ipv4/tcp.cskb_peek(&sk->write_queue) == NULL && sk->send_head == NULL) 
send_head3640net/ipv4/tcp.cif (((!flag) || (flag&4)) && sk->send_head != NULL &&
send_head3642net/ipv4/tcp.c(sk->send_head->when + sk->rto < jiffies))) 
send_head3644net/ipv4/tcp.cif(sk->send_head->when + sk->rto < jiffies)
send_head1395net/ipx/af_ipx.csk->send_head=NULL;
send_head428net/netrom/af_netrom.csk->send_head     = NULL;
send_head531net/netrom/af_netrom.csk->send_head   = NULL;