> On 26 Nov 2017, at 18:22, Dave Taht <[email protected]> wrote:
>
> Toke Høiland-Jørgensen <[email protected]> writes:
>
>> [email protected] writes:
>>
>>> Just finished building, setting both sch_cake and nf_conntrack as
>>> integral succeeds. Setting nf_conntrack as module fails with sch_cake
>>> as integral (makes sense).
>>
>> So this probably needs either a Kconfig dependency or an ifdef?
>
> I don't really know. We want cake to compile without conntrack
> (it's expensive).
I’m slightly confused by that statement - The conntrack lookup is controlled
per instance and is one conditional in the code path:
if (flow_mode & CAKE_FLOW_NAT_FLAG)
cake_update_flowkeys(&keys, skb);
Admittedly cake_update_flowkeys is pretty gnarly but it’s only called if you
configure the qdisc with ‘nat’. What am I misunderstanding?
>
>>
>> -Toke
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