netdev - Re: Stats for XDP actions

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Message-ID: <87sgs46la6.fsf@toke.dk>
Date:   Thu, 20 Jun 2019 16:42:41 -0400
From:   Toke Høiland-Jørgensen <toke@...hat.com>
To:     David Ahern <dsahern@...il.com>,
        Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     David Miller <davem@...emloft.net>, mst@...hat.com,
        makita.toshiaki@....ntt.co.jp, jasowang@...hat.com,
        netdev@...r.kernel.org, virtualization@...ts.linux-foundation.org,
        hawk@...nel.org, Jakub Kicinski <jakub.kicinski@...ronome.com>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <borkmann@...earbox.net>,
        Saeed Mahameed <saeedm@...lanox.com>,
        Tariq Toukan <tariqt@...lanox.com>
Subject: Re: Stats for XDP actions

David Ahern <dsahern@...il.com> writes:

> On 4/18/19 8:24 AM, Toke Høiland-Jørgensen wrote:
>>>>
>>>
>>> Understood. Hopefully in March I will get some time to come back to this
>>> and propose an idea on what I would like to see - namely, the admin has
>>> a config option at load time to enable driver counters versus custom map
>>> counters. (meaning the operator of the node chooses standard stats over
>>> strict performance.) But of course that means the drivers have the code
>>> to collect those stats.
>> 
>> Hi David
>> 
>> I don't recall seeing any follow-up on this. Did you have a chance to
>> formulate your ideas? :)
>> 
>
> Not yet. Almost done with the nexthop changes. Once that is out of the
> way I can come back to this.

Ping? :)

-Toke