Subject: Re: [PATCH nf-next v5 0/6] Netfilter egress hook

From: Lukas Wunner <[email-masked]>
Date: Thu, 30 Sep 2021 19:12:53 +0200

On Thu, Sep 30, 2021 at 07:28:35AM -0700, Jakub Kicinski wrote:
> On Thu, 30 Sep 2021 11:21:42 +0200 Pablo Neira Ayuso wrote:
> > this is stuffing one more bit into the skbuff
> 
> The lifetime of this information is constrained, can't it be a percpu
> flag, like xmit_more?

Hm, can't an skb be queued and processed later on a different cpu?
E.g. what about fragments?

That would rule out a percpu flag, leaving a flag in struct sk_buff
as the only option.

Thanks,

Lukas