RTAX_MTU          188 include/net/dst.h 		     metric == RTAX_MTU);
RTAX_MTU          277 include/net/ip.h 		 !(dst_metric_locked(dst, RTAX_MTU)));
RTAX_MTU          303 include/net/ip.h 	    dst_metric_locked(dst, RTAX_MTU) ||
RTAX_MTU          112 include/net/ip_fib.h #define fib_mtu fib_metrics[RTAX_MTU-1]