Hi Kevin,
> On Jun 1, 2016, at 13:40 , Kevin Darbyshire-Bryant > <[email protected]> wrote: > > Gentlemen, > > Two pull requests https://github.com/dtaht/sch_cake/pull/26 & > https://github.com/dtaht/tc-adv/pull/11 > > These drop the collection of last packet's length for stats purposes. > > I've not dropped maxlen as I have personally found that *incredibly* useful > in working out what overheads linux has already accounted for on a variety of > connections. It is also a useful indicator of GSO/GRO activity. I fully concur overhead deduction is hard any piece of information can help, also I note that fq_codel reports the same and I believe we all agree that Eric Dumazet knows what he is doing ;) Best Regards Sebastian > > Not updating another variable (memory write) for each packet may help cake's > CPU usage a little. > > Done in a backwards compatible way for tc. > > Please ACK/NACK as you see fit. > > Kevin > _______________________________________________ > Cake mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/cake _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
