netdev - Re: [PATCH net-next v2 06/10] ipv4: Handle route deletion notification

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Message-ID: <5897ce43-0475-b9b9-4508-40914a27977b@gmail.com>
Date:   Mon, 16 Dec 2019 09:43:55 -0700
From:   David Ahern <dsahern@...il.com>
To:     Ido Schimmel <idosch@...sch.org>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, roopa@...ulusnetworks.com, jiri@...lanox.com,
        jakub.kicinski@...ronome.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: Re: [PATCH net-next v2 06/10] ipv4: Handle route deletion
 notification

On 12/14/19 8:53 AM, Ido Schimmel wrote:
> From: Ido Schimmel <idosch@...lanox.com>
> 
> When a route is deleted we potentially need to promote the next route in
> the FIB alias list (e.g., with an higher metric). In case we find such a
> route, a replace notification is emitted. Otherwise, a delete
> notification for the deleted route.
> 
> v2:
> * Convert to use fib_find_alias() instead of fib_find_first_alias()
> 
> Signed-off-by: Ido Schimmel <idosch@...lanox.com>
> ---
>  net/ipv4/fib_trie.c | 31 +++++++++++++++++++++++++++++++
>  1 file changed, 31 insertions(+)
> 

Reviewed-by: David Ahern <dsahern@...il.com>