__use 70 include/net/dst.h int __use; __use 234 include/net/dst.h dst->__use++; __use 71 net/core/dst.c dst->__use = 0; __use 811 net/core/rtnetlink.c ci.rta_used = dst->__use; __use 1839 net/decnet/dn_route.c rt->dst.__use, 0); __use 2687 net/ipv4/route.c new->__use = 1; __use 306 net/ipv6/route.c .__use = 1, __use 320 net/ipv6/route.c .__use = 1, __use 332 net/ipv6/route.c .__use = 1, __use 2551 net/ipv6/route.c new->__use = 1;