Allows attaching of BPF filters to sockets. Any socket. So user applications
can push firewall rulesets onto their socket for example.
> CONFIG_BSD_PROCESS_ACCT
Enable Bekerley still process accounting and the acct() syscall.
> CONFIG_BLK_DEV_NBD
Network block device - you can mount a remote file as a filesystem. This
is _awesome_ with the mirror driver but right now a bit too slow to be very
useful
Alan
>