[Cake] passing args to bpf programs

[Jonathan Morton]

> On 1 Aug, 2018, at 7:36 pm, Dave Taht <dave.taht at gmail.com> wrote:
> 
> The one major loop in codel we could unroll to be a fixed unroll (and
> just give up), and we're done there.

The COBALT version only has a loop in the recovery phase, and that mainly to handle long pauses immediately following heavy congestion.  The idle and marking phases do not loop.

 - Jonathan Morton