netdev - Re: [PATCH v2 1/2] openvswitch: fix flow stats accounting when node 0 is not possible

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Message-ID: <CAOrHB_D8rgEMi_yZc5wRXUiHeHqLHV89HVX29OfFd9xjDzRQuQ@mail.gmail.com>
Date:   Sat, 17 Sep 2016 19:06:27 -0700
From:   pravin shelar <pshelar@....org>
To:     Thadeu Lima de Souza Cascardo <cascardo@...hat.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        ovs dev <dev@...nvswitch.org>,
        David Miller <davem@...emloft.net>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: Re: [PATCH v2 1/2] openvswitch: fix flow stats accounting when node 0
 is not possible

On Thu, Sep 15, 2016 at 3:11 PM, Thadeu Lima de Souza Cascardo
<cascardo@...hat.com> wrote:
> On a system with only node 1 as possible, all statistics is going to be
> accounted on node 0 as it will have a single writer.
>
> However, when getting and clearing the statistics, node 0 is not going
> to be considered, as it's not a possible node.
>
> Tested that statistics are not zero on a system with only node 1
> possible. Also compile-tested with CONFIG_NUMA off.
>
> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@...hat.com>

Acked-by: Pravin B Shelar <pshelar@....org>