1180 static int ip6_setup_cork(struct sock *sk, struct inet_cork_full *cork,  in ip6_setup_cork()  argument
1226 	cork->base.dst = &rt->dst;  in ip6_setup_cork()
1227 	cork->fl.u.ip6 = *fl6;  in ip6_setup_cork()
1240 	cork->base.fragsize = mtu;  in ip6_setup_cork()
1242 		cork->base.flags |= IPCORK_ALLFRAG;  in ip6_setup_cork()
1243 	cork->base.length = 0;  in ip6_setup_cork()
1251 			     struct inet_cork *cork,  in __ip6_append_data()  argument
1269 	struct rt6_info *rt = (struct rt6_info *)cork->dst;  in __ip6_append_data()
1280 	mtu = cork->fragsize;  in __ip6_append_data()
1296 	if (cork->length + length > mtu - headersize && dontfrag &&  in __ip6_append_data()
1309 	if (cork->length + length > maxnonfragsize - headersize) {  in __ip6_append_data()
1350 	cork->length += length;  in __ip6_append_data()
1369 		copy = (cork->length <= mtu && !(cork->flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - skb->len;  in __ip6_append_data()
1399 …if (datalen > (cork->length <= mtu && !(cork->flags & IPCORK_ALLFRAG) ? mtu : maxfraglen) - fraghe…  in __ip6_append_data()
1554 	cork->length -= length;  in __ip6_append_data()
1577 		err = ip6_setup_cork(sk, &inet->cork, &np->cork, hlimit,  in ip6_append_data()
1586 		fl6 = &inet->cork.fl.u.ip6;  in ip6_append_data()
1590 	return __ip6_append_data(sk, fl6, &sk->sk_write_queue, &inet->cork.base,  in ip6_append_data()
1591 				 &np->cork, sk_page_frag(sk), getfrag,  in ip6_append_data()
1596 static void ip6_cork_release(struct inet_cork_full *cork,  in ip6_cork_release()  argument
1608 	if (cork->base.dst) {  in ip6_cork_release()
1609 		dst_release(cork->base.dst);  in ip6_cork_release()
1610 		cork->base.dst = NULL;  in ip6_cork_release()
1611 		cork->base.flags &= ~IPCORK_ALLFRAG;  in ip6_cork_release()
1613 	memset(&cork->fl, 0, sizeof(cork->fl));  in ip6_cork_release()
1618 			       struct inet_cork_full *cork,  in __ip6_make_skb()  argument
1628 	struct rt6_info *rt = (struct rt6_info *)cork->base.dst;  in __ip6_make_skb()
1629 	struct flowi6 *fl6 = &cork->fl.u.ip6;  in __ip6_make_skb()
1685 	ip6_cork_release(cork, v6_cork);  in __ip6_make_skb()
1722 				       struct inet_cork_full *cork,  in __ip6_flush_pending_frames()  argument
1734 	ip6_cork_release(cork, v6_cork);  in __ip6_flush_pending_frames()
1740 				   &inet_sk(sk)->cork, &inet6_sk(sk)->cork);  in ip6_flush_pending_frames()
1753 	struct inet_cork_full cork;  in ip6_make_skb()  local
1764 	cork.base.flags = 0;  in ip6_make_skb()
1765 	cork.base.addr = 0;  in ip6_make_skb()
1766 	cork.base.opt = NULL;  in ip6_make_skb()
1768 	err = ip6_setup_cork(sk, &cork, &v6_cork, hlimit, tclass, opt, rt, fl6);  in ip6_make_skb()
1775 	err = __ip6_append_data(sk, fl6, &queue, &cork.base, &v6_cork,  in ip6_make_skb()
1780 		__ip6_flush_pending_frames(sk, &queue, &cork, &v6_cork);  in ip6_make_skb()
1784 	return __ip6_make_skb(sk, &queue, &cork, &v6_cork);  in ip6_make_skb()