netdev - Re: [PATCH net-next] net/sched: cls_flower: Add user specified data

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Date:   Tue, 17 Jan 2017 06:23:49 -0500
From:   Jamal Hadi Salim <jhs@...atatu.com>
To:     Jiri Pirko <jiri@...nulli.us>, Paul Blakey <paulb@...lanox.com>
Cc:     John Fastabend <john.fastabend@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        Jiri Pirko <jiri@...lanox.com>,
        Hadar Hen Zion <hadarh@...lanox.com>,
        Or Gerlitz <ogerlitz@...lanox.com>,
        Roi Dayan <roid@...lanox.com>, Roman Mashak <mrv@...atatu.com>
Subject: Re: [PATCH net-next] net/sched: cls_flower: Add user specified data

On 17-01-16 04:51 AM, Jiri Pirko wrote:
> Mon, Jan 16, 2017 at 08:54:18AM CET, paulb@...lanox.com wrote:
>>
>>

>
> I think we should do it in a generic way, for every classifier, right
> away. Same as Jamal is doing for actions. I think that first we should
> get Jamal's patch merged and then do the same for classifiers.
>

Should be "trivial" like my patch.
Add a new TLV type in TCA_XXX enum in rtnetlink.h
in  tc_ctl_tfilter look for it and memcpy it
in tcf_fill_node set it on the new TCA_XXX if the cls struct
has it present.

Look at my patch (1 of 2) which I just reposted.

cheers,
jamal