tag	line	file	source code
fib_mtu	98	net/ipv4/route.c	unsigned short    fib_mtu;
fib_mtu	477	net/ipv4/route.c	fi->fib_mtu != mss ||
fib_mtu	494	net/ipv4/route.c	fi->fib_mtu = mss;
fib_mtu	863	net/ipv4/route.c	(unsigned long)fz->fz_mask, (int)fi->fib_mtu, fi->fib_window, (int)fi->fib_irtt);
fib_mtu	1530	net/ipv4/route.c	rth->rt_mtu  = fi->fib_mtu;