tag	line	file	source code
rt_use	35	include/linux/route.h	unsigned long  rt_use;
rt_use	38	include/net/route.h	unsigned long    rt_use;
rt_use	289	net/ipv4/ip_sockglue.c	rt->rt_use--;
rt_use	341	net/ipv4/ip_sockglue.c	rt->rt_use--;
rt_use	600	net/ipv4/route.c	r->rt_flags, r->rt_refcnt, r->rt_use, r->rt_metric,
rt_use	662	net/ipv4/route.c	rt->rt_use++;
rt_use	698	net/ipv4/route.c	rt->rt_use++;