tag	line	file	source code
ip_route_stamp	200	include/net/sock.h	unsigned long    ip_route_stamp;    /* Route cache stamp */
ip_route_stamp	3134	net/ipv4/ip.c	if(!rt || sk->ip_route_stamp != rt_stamp ||
ip_route_stamp	3145	net/ipv4/ip.c	sk->ip_route_stamp=rt_stamp;
ip_route_stamp	556	net/ipv4/udp.c	sk->ip_route_stamp = rt_stamp;