kernel_sock_ip_overhead  316 include/linux/net.h u32 kernel_sock_ip_overhead(struct sock *sk);
kernel_sock_ip_overhead  232 net/l2tp/l2tp_eth.c 	l3_overhead = kernel_sock_ip_overhead(tunnel->sock);
kernel_sock_ip_overhead 3855 net/socket.c   EXPORT_SYMBOL(kernel_sock_ip_overhead);