41 	} u;  member
61 		return &md_dst->u.tun_info;  in skb_tunnel_info()
83 		return &md_dst->u.xfrm_info;  in skb_xfrm_md_info()
116 		return memcmp(&a->u.port_info, &b->u.port_info,  in skb_metadata_dst_cmp()
117 			      sizeof(a->u.port_info));  in skb_metadata_dst_cmp()
119 		return memcmp(&a->u.tun_info, &b->u.tun_info,  in skb_metadata_dst_cmp()
120 			      sizeof(a->u.tun_info) +  in skb_metadata_dst_cmp()
121 					 a->u.tun_info.options_len);  in skb_metadata_dst_cmp()
123 		return memcmp(&a->u.macsec_info, &b->u.macsec_info,  in skb_metadata_dst_cmp()
124 			      sizeof(a->u.macsec_info));  in skb_metadata_dst_cmp()
126 		return memcmp(&a->u.xfrm_info, &b->u.xfrm_info,  in skb_metadata_dst_cmp()
127 			      sizeof(a->u.xfrm_info));  in skb_metadata_dst_cmp()
148 	tun_dst->u.tun_info.options_len = 0;  in tun_rx_dst()
149 	tun_dst->u.tun_info.mode = 0;  in tun_rx_dst()
162 	md_size = md_dst->u.tun_info.options_len;  in tun_dst_unclone()
168 	new_md->u.tun_info = md_dst->u.tun_info;  in tun_dst_unclone()
169 	memcpy(ip_tunnel_info_opts(&new_md->u.tun_info),  in tun_dst_unclone()
170 	       ip_tunnel_info_opts(&md_dst->u.tun_info), md_size);  in tun_dst_unclone()
174 	if (new_md->u.tun_info.dst_cache.cache) {  in tun_dst_unclone()
177 		ret = dst_cache_init(&new_md->u.tun_info.dst_cache, GFP_ATOMIC);  in tun_dst_unclone()
198 	return &dst->u.tun_info;  in skb_tunnel_info_unclone()
215 	ip_tunnel_key_init(&tun_dst->u.tun_info.key,  in __ip_tun_set_dst()
234 			  tun_dst->u.tun_info.key.tun_flags);  in ip_tun_rx_dst()
254 	info = &tun_dst->u.tun_info;  in __ipv6_tun_set_dst()
261 	info->key.u.ipv6.src = *saddr;  in __ipv6_tun_set_dst()
262 	info->key.u.ipv6.dst = *daddr;  in __ipv6_tun_set_dst()