RTAX_LOCK 218 include/net/dst.h return dst_metric(dst, RTAX_LOCK) & (1<<metric); RTAX_LOCK 504 include/net/ip6_fib.h return !!(f6i->fib6_metrics->metrics[RTAX_LOCK - 1] & (1 << metric)); RTAX_LOCK 222 net/ipv4/inetpeer.c p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW; RTAX_LOCK 1399 net/ipv4/route.c fi->fib_metrics->metrics[RTAX_LOCK - 1] & (1 << RTAX_MTU)) RTAX_LOCK 2821 net/ipv4/route.c metrics[RTAX_LOCK - 1] |= BIT(RTAX_MTU);