tag	line	file	source code
rt_free_queue	153	net/ipv4/route.c	static struct rtable   *rt_free_queue;
rt_free_queue	973	net/ipv4/route.c	rt->rt_next = rt_free_queue;
rt_free_queue	975	net/ipv4/route.c	rt_free_queue = rt;
rt_free_queue	991	net/ipv4/route.c	rtp = &rt_free_queue;