taglinefilesource code
send_head1391net/inet/ip.cif (sk->send_head == NULL) {
send_head1393net/inet/ip.csk->send_head = skb;
send_head1433net/inet/ip.cskb = sk->send_head;
send_head115net/inet/sock.cprintk("  send_head = %p\n", sk->send_head);
send_head373net/inet/sock.cfor(skb = sk->send_head; skb != NULL; ) 
send_head396net/inet/sock.csk->send_head = NULL;
send_head894net/inet/sock.csk->send_head = NULL;
send_head91net/inet/sock.hstruct sk_buff    *volatile send_head;
send_head639net/inet/tcp.csk->send_head == NULL &&
send_head757net/inet/tcp.cif (sk->send_head == NULL && sk->wfront == NULL && sk->timeout == TIME_WRITE) 
send_head1846net/inet/tcp.cnewsk->send_head = NULL;
send_head2193net/inet/tcp.cfor (skb = sk->send_head; skb != NULL; skb = skb2) {
send_head2211net/inet/tcp.csk->send_head = list;
send_head2259net/inet/tcp.cskb2 = sk->send_head;
send_head2260net/inet/tcp.csk->send_head = NULL;
send_head2289net/inet/tcp.cif (sk->send_head == NULL) {
send_head2290net/inet/tcp.csk->send_head = skb;
send_head2302net/inet/tcp.cif (sk->send_tail == NULL || sk->send_head == NULL) {
send_head2303net/inet/tcp.csk->send_head = NULL;
send_head2334net/inet/tcp.cwhile(sk->send_head != NULL) {
send_head2336net/inet/tcp.cif (sk->send_head->link3 &&
send_head2337net/inet/tcp.cafter(sk->send_head->h.seq, sk->send_head->link3->h.seq)) {
send_head2342net/inet/tcp.cif (before(sk->send_head->h.seq, ack+1)) {
send_head2352net/inet/tcp.cif (sk->send_head->link3)
send_head2367net/inet/tcp.csk->send_head, sk->send_head->h.seq, ack));
send_head2372net/inet/tcp.coskb = sk->send_head;
send_head2415net/inet/tcp.coskb = sk->send_head;
send_head2417net/inet/tcp.csk->send_head =(struct sk_buff *)oskb->link3;
send_head2418net/inet/tcp.cif (sk->send_head == NULL) {
send_head2446net/inet/tcp.csk->send_head == NULL &&
send_head2453net/inet/tcp.cif (sk->send_head == NULL && sk->ack_backlog == 0 &&
send_head2474net/inet/tcp.csk->wfront == NULL && sk->send_head == NULL) {
send_head2506net/inet/tcp.cif (((!flag) || (flag&4)) && sk->send_head != NULL &&
send_head2507net/inet/tcp.c(sk->send_head->when + backoff(sk->backoff) * (2 * sk->mdev + sk->rtt)
send_head159net/inet/timer.cif (sk->send_head) {
send_head160net/inet/timer.cif (jiffies < (sk->send_head->when + backoff (sk->backoff)
send_head162net/inet/timer.creset_timer (sk, TIME_WRITE, (sk->send_head->when