taglinefilesource code
link344include/linux/skbuff.hstruct sk_buff    * volatile link3;
link31858net/inet/ip.cif (skb->link3 != NULL) 
link31861net/inet/ip.cskb->link3 = NULL;
link31870net/inet/ip.csk->send_tail->link3 = skb;
link31950net/inet/ip.cskb = skb->link3;
link31998net/inet/ip.cskb = skb->link3;
link3371net/inet/skbuff.cnewsk->link3 = NULL;
link3459net/inet/skbuff.cskb->link3 = NULL;
link3512net/inet/skbuff.cn->link3=NULL;
link3143net/inet/sock.cprintk("  sk = %p link3 = %p\n", skb->sk, skb->link3);
link3363net/inet/sock.cskb2 = skb->link3;
link32258net/inet/tcp.cskb2 = skb->link3;
link32260net/inet/tcp.cskb->link3 = list;
link32264net/inet/tcp.cfor (skb3 = list; ; skb3 = skb3->link3) {
link32265net/inet/tcp.cif (skb3->link3 == NULL ||
link32266net/inet/tcp.cbefore(skb->h.seq, skb3->link3->h.seq)) {
link32267net/inet/tcp.cskb->link3 = skb3->link3;
link32268net/inet/tcp.cskb3->link3 = skb;
link32269net/inet/tcp.cif (skb->link3 == NULL) sk->send_tail = skb;
link32345net/inet/tcp.cskb2 = skb->link3;
link32346net/inet/tcp.cskb->link3 = NULL;
link32364net/inet/tcp.csk->send_tail->link3 = skb;
link32367net/inet/tcp.cskb->link3 = NULL;
link32433net/inet/tcp.cif (sk->send_head->link3 &&
link32434net/inet/tcp.cafter(sk->send_head->h.seq, sk->send_head->link3->h.seq)) {
link32455net/inet/tcp.cif (sk->send_head->link3)
link32517net/inet/tcp.csk->send_head = oskb->link3;