[Cake] net-next is OPEN...

Pete Heist pete at eventide.io
Mon Apr 16 16:55:44 EDT 2018

> On Apr 16, 2018, at 5:12 PM, Toke Høiland-Jørgensen <toke at toke.dk> wrote:
> Dave Taht <dave.taht at gmail.com> writes:
>> do we consider cake ready this time?
> I'm not aware of anything outstanding, at least...

Do I have the release cycle right that it would have to be upstreamed by “about 10 weeks” from now and would end up in 4.18 (https://www.kernel.org/doc/Documentation/networking/netdev-FAQ.txt)?

I remember that fairness behavior at low RTTs (< 20ms) needed to be either improved or documented, and don’t see anything about that in the man page in the tc-adv repo thus far. Summarizing the host isolation results at http://www.drhleny.cz/bufferbloat/cake/round2/#hostiso_cake_{rtt}_{qos-id} <http://www.drhleny.cz/bufferbloat/cake/round2/#hostiso_cake_%7Brtt%7D_%7Bqos-id%7D>:

RTT: fairness (1.0 == perfect fairness)
100us: 2.22
1ms: 1.7
2ms: 1.6
3ms: 1.42
5ms: 1.31
8ms: 1.16
10ms: 1.12
20ms: 1.02
40ms: 1.017

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