netdev - Re: [PATCH net-next 06/11] ipv6: change fib6_rules_net

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Message-ID: <157bf397-97ea-522f-10c7-77a06be68c62@gmail.com>
Date:   Mon, 7 Feb 2022 20:21:34 -0800
From:   David Ahern <dsahern@...il.com>
To:     Eric Dumazet <eric.dumazet@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>, David Ahern <dsahern@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>
Subject: Re: [PATCH net-next 06/11] ipv6: change fib6_rules_net_exit() to
 batch mode

On 2/7/22 9:17 AM, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> cleanup_net() is competing with other rtnl users.
> 
> fib6_rules_net_exit() seems a good candidate for exit_batch(),
> as this gives chance for cleanup_net() to progress much faster,
> holding rtnl a bit longer.
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> Cc: David Ahern <dsahern@...nel.org>
> ---
>  net/ipv6/fib6_rules.c | 11 ++++++++---
>  1 file changed, 8 insertions(+), 3 deletions(-)
> 

Reviewed-by: David Ahern <dsahern@...nel.org>