Re: [PATCH net-next RFC] net: skip printing "link become ready" v6 msg

From: Matthieu Baerts
Date: Fri Jun 02 2023 - 04:42:29 EST


Hi Stephen, David,

On 01/06/2023 19:43, David Ahern wrote:
> On 6/1/23 11:37 AM, Stephen Hemminger wrote:
>> On Thu, 01 Jun 2023 16:34:36 +0200
>> Matthieu Baerts <matthieu.baerts@xxxxxxxxxxxx> wrote:
>>
>>> This following message is printed in the console each time a network
>>> device configured with an IPv6 addresses is ready to be used:
>>>
>>> ADDRCONF(NETDEV_CHANGE): <iface>: link becomes ready
>>>
>>> When netns are being extensively used -- e.g. by re-creating netns with
>>> veth to discuss with each other for testing purposes like mptcp_join.sh
>>> selftest does -- it generates a lot of messages: more than 700 when
>>> executing mptcp_join.sh with the latest version.
>>
>> Don't add yet another network nerd knob.
>> Just change message from pr_info to pr_debug.
>
> +1

Thank you both for your quick replies! I will send a patch doing that.

Cheers,
Matt
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