[Cake] Bug or not Cake + hfsc or Cake + Drr

[Toke Høiland-Jørgensen]

Martin Zaharinov <micron10 at gmail.com> writes:

> Hi i try to  make clear shaper with cake and drr
> in this test i add drr for root and make class to set limit by ip
> i use kernel 4.9.x and latest sch_cake from github
>
> but in dmesg have error:
>
> [  609.157445] drr_dequeue: cake qdisc 8004: is non-work-conserving?
> [  609.212679] drr_dequeue: cake qdisc 8003: is non-work-conserving?

Yeah, you can't use cake as a DRR leaf qdisc. But why would you want to
do that? Cake contains its own DRR round-robin scheduler...

-Toke