taglinefilesource code
link3945net/tcp/ip.cskb->link3 = NULL;
link3955net/tcp/ip.csk->send_tail->link3 = skb;
link31004net/tcp/ip.cskb=(struct sk_buff *)skb->link3;
link31024net/tcp/ip.cskb=(struct sk_buff *)skb->link3;
link3232net/tcp/sock.cprintk ("  sk = %X link3 = %X\n", skb->sk, skb->link3);
link3613net/tcp/sock.cskb2=(struct sk_buff *)skb->link3;
link3168net/tcp/sock.hvolatile struct sk_buff *link3;
link32058net/tcp/tcp.cfor (skb = sk->send_head; skb != NULL; skb= (struct sk_buff *)skb->link3)
link32066net/tcp/tcp.csk->send_head = (struct sk_buff *)skb->link3;
link32070net/tcp/tcp.cskb2->link3 = skb->link3;
link32160net/tcp/tcp.csk->send_head = (struct sk_buff *)oskb->link3;