From: Florian Westphal <f...@strlen.de> Date: Thu, 6 Jun 2019 14:58:18 +0200
>> @@ -827,6 +828,7 @@ struct sk_buff {
>> __u8 tc_at_ingress:1;
>> __u8 tc_redirected:1;
>> __u8 tc_from_ingress:1;
>> + __u8 tc_hop_count:2;
>
> I dislike this, why can't we just use a pcpu counter?
I understand that it's because the only precise context is per-SKB not
per-cpu doing packet processing. This has been discussed before.
