On Thu, May 17, 2018 at 4:23 AM, Toke Høiland-Jørgensen <t...@toke.dk> wrote: > Eric Dumazet <eric.duma...@gmail.com> writes: > >> On 05/16/2018 01:29 PM, Toke Høiland-Jørgensen wrote: >>> The ACK filter is an optional feature of CAKE which is designed to improve >>> performance on links with very asymmetrical rate limits. On such links >>> (which are unfortunately quite prevalent, especially for DSL and cable >>> subscribers), the downstream throughput can be limited by the number of >>> ACKs capable of being transmitted in the *upstream* direction. >>> >> >> ... >> >>> >>> Signed-off-by: Toke Høiland-Jørgensen <t...@toke.dk> >>> --- >>> net/sched/sch_cake.c | 260 >>> ++++++++++++++++++++++++++++++++++++++++++++++++++ >>> 1 file changed, 258 insertions(+), 2 deletions(-) >>> >>> >> >> I have decided to implement ACK compression in TCP stack itself. > > Awesome! Will look forward to seeing that!
+1 It is really odd to put into a TC qdisc, TCP stack is a much better place.
