tag	line	file	source code
DEF_ARP_NETMASK	849	net/ipv4/arp.c	entry->mask = DEF_ARP_NETMASK;
DEF_ARP_NETMASK	1002	net/ipv4/arp.c	entry->mask = DEF_ARP_NETMASK;
DEF_ARP_NETMASK	1100	net/ipv4/arp.c	entry->mask==DEF_ARP_NETMASK?
DEF_ARP_NETMASK	1330	net/ipv4/arp.c	entry->mask = DEF_ARP_NETMASK;