tag	line	file	source code
HEADER_SIZE	275	net/inet/route.c	rt->rt_mss = dev->mtu - HEADER_SIZE;
HEADER_SIZE	2511	net/inet/tcp.c	newsk->mtu = rt->rt_mss - HEADER_SIZE;
HEADER_SIZE	2519	net/inet/tcp.c	newsk->mtu = 576 - HEADER_SIZE;
HEADER_SIZE	2528	net/inet/tcp.c	newsk->mtu = min(newsk->mtu, dev->mtu - HEADER_SIZE);
HEADER_SIZE	4102	net/inet/tcp.c	sk->mtu = 576 - HEADER_SIZE;
HEADER_SIZE	4113	net/inet/tcp.c	sk->mtu = min(sk->mtu, dev->mtu - HEADER_SIZE);