ip_rt_mtu_expires  126 net/ipv4/route.c static int ip_rt_mtu_expires __read_mostly	= 10 * 60 * HZ;
ip_rt_mtu_expires 1031 net/ipv4/route.c 	    time_before(jiffies, dst->expires - ip_rt_mtu_expires / 2))
ip_rt_mtu_expires 1039 net/ipv4/route.c 				      jiffies + ip_rt_mtu_expires);
ip_rt_mtu_expires 3330 net/ipv4/route.c 		.data		= &ip_rt_mtu_expires,