Evgeniy,
The latest version is available at
http://tservice.net.ru/~s0mbre/archive/af_tlb
It has several enhancements, fixed some stuff,
many cleanups. Fixed/upgraded skb freeing mechanism.
Thanks. I'll take a look at it.
I think this zero-copy mechanism
can be used in tun/tap devices too ,
although main idea was to implement
sniffer module to grab whole traffic as fast
as possible - current code requeues skb from
prot_hook.func() into per-socket queue,
so it could be used for tun/tap device queue too.
TUN/TAP has to do pretty much the same thing on RX. ie deliver skbs that
show up on tunX interface to the user-space as fast as we can.
Max
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