rtmsg_metric 50 include/uapi/linux/ipv6_route.h __u32 rtmsg_metric; rtmsg_metric 4306 net/ipv6/route.c .fc_metric = rtmsg->rtmsg_metric ? : IP6_RT_PRIO_USER, rtmsg_metric 3360 net/socket.c u32 rtmsg_metric; rtmsg_metric 3384 net/socket.c ret |= get_user(r6.rtmsg_metric, &(ur6->rtmsg_metric));