netdev - Re: [PATCH bpf-next 1/2] samples: bpf: improve xdp1 example

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Message-ID: <CAH3MdRX5cjEpHAkq590h8Zk9O3xiq_4NQ4iXDNW6KHwKfgYNbg@mail.gmail.com>
Date:   Thu, 18 Oct 2018 22:32:48 -0700
From:   Y Song <ys114321@...il.com>
To:     mcroce@...hat.com
Cc:     netdev <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>
Subject: Re: [PATCH bpf-next 1/2] samples: bpf: improve xdp1 example

On Thu, Oct 18, 2018 at 1:48 PM Matteo Croce <mcroce@...hat.com> wrote:
>
> Store only the total packet count for every protocol, instead of the
> whole per-cpu array.
> Use bpf_map_get_next_key() to iterate the map, instead of looking up
> all the protocols.
>
> Signed-off-by: Matteo Croce <mcroce@...hat.com>

Acked-by: Yonghong Song <yhs@...com>