[Cake] openwrt build with latest cake and other qdiscs

[Alan Jenkins]

On 14/05/15 11:24, Jonathan Morton wrote:
> I can’t figure out the connection between HTB and that code. Also,
> that appears to be GSO, not GRO. I’m not precisely sure what the
> difference is, but I’d hazard a guess that GSO is outbound, GRO is
> inbound.

I've just been reading thanks to Seb.  GSO is outbound.  GRO is inbound.

They appear to interact in routing: if you GRO packets, you end up with 
 >MTU skbs, which then *have* to be de-aggregated somehow before you can 
send them.

(And the popular reference on GRO is https://lwn.net/Articles/358910/).