netdev - Re: [RFC PATCH 1/2] net: introduce per netns packet chains

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Message-ID: <cf04be0e-eeaa-45ea-9a06-3870e65a977a@redhat.com>
Date: Mon, 17 Mar 2025 10:23:55 +0100
From: Paolo Abeni <pabeni@...hat.com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: Sabrina Dubroca <sd@...asysnail.net>, netdev@...r.kernel.org,
 Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
 <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
 Simon Horman <horms@...nel.org>, Jonathan Corbet <corbet@....net>
Subject: Re: [RFC PATCH 1/2] net: introduce per netns packet chains

On 3/17/25 9:43 AM, Eric Dumazet wrote:
> On Mon, Mar 17, 2025 at 9:40 AM Paolo Abeni <pabeni@...hat.com> wrote:
>>
>>
>> Thanks Sabrina! I'll try to address the above in the next revision.
> 
> Could you use dev_net_rcu() instead of dev_net() ?

Indeed all the call site are under rcu - except the one in
dev_queue_xmit_nit() that will need a little adjustment. I'll do in the
next revision, thanks!

Paolo