psh_hlen         1045 net/ipv6/ip6_tunnel.c 	unsigned int psh_hlen = sizeof(struct ipv6hdr) + t->encap_hlen;
psh_hlen         1046 net/ipv6/ip6_tunnel.c 	unsigned int max_headroom = psh_hlen;
psh_hlen         1127 net/ipv6/ip6_tunnel.c 	mtu = dst_mtu(dst) - eth_hlen - psh_hlen - t->tun_hlen;