netdev - Re: [PATCH net-next 1/2] rtnetlink: move rtnl_lock handling out of af

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Message-ID: <CANn89i+eBSoqoZ3oE7oBN5ZLf+7NtcrtcGyhT15icocMav2RYg@mail.gmail.com>
Date: Fri, 7 Jun 2024 11:24:01 +0200
From: Eric Dumazet <edumazet@...gle.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, pabeni@...hat.com, 
	dsahern@...il.com, jiri@...nulli.us
Subject: Re: [PATCH net-next 1/2] rtnetlink: move rtnl_lock handling out of af_netlink

On Thu, Jun 6, 2024 at 9:29 PM Jakub Kicinski <kuba@...nel.org> wrote:
>
> Now that we have an intermediate layer of code for handling
> rtnl-level netlink dump quirks, we can move the rtnl_lock
> taking there.
>
> For dump handlers with RTNL_FLAG_DUMP_SPLIT_NLM_DONE we can
> avoid taking rtnl_lock just to generate NLM_DONE, once again.
>
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>

Reviewed-by: Eric Dumazet <edumazet@...gle.com>