ipv4_dst_check    140 net/ipv4/route.c static struct dst_entry *ipv4_dst_check(struct dst_entry *dst, u32 cookie);
ipv4_dst_check    154 net/ipv4/route.c 	.check =		ipv4_dst_check,
ipv4_dst_check   2574 net/ipv4/route.c 	.check			=	ipv4_dst_check,