tag	line	file	source code
print_ip	201	drivers/net/tunnel.c	print_ip(iph);
print_ip	244	drivers/net/tunnel.c	print_ip(iph);
print_ip	118	net/ipv4/ip_fw.c	#define dprint_ip(a)  print_ip(a)
print_ip	450	net/ipv4/ip_fw.c	print_ip(ip->saddr);
print_ip	454	net/ipv4/ip_fw.c	print_ip(ip->daddr);