netdev - Re: [PATCH net-next v4 4/4] net: bonding: add tracepoint for 802.3ad

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Message-ID: <cd45f194-0978-4e58-8c97-15494061f754@blackwall.org>
Date: Wed, 14 May 2025 12:39:36 +0300
From: Nikolay Aleksandrov <razor@...ckwall.org>
To: Tonghao Zhang <tonghao@...aicloud.com>, netdev@...r.kernel.org
Cc: Jay Vosburgh <jv@...sburgh.net>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>,
 Jonathan Corbet <corbet@....net>, Andrew Lunn <andrew+netdev@...n.ch>,
 Zengbing Tu <tuzengbing@...iglobal.com>
Subject: Re: [PATCH net-next v4 4/4] net: bonding: add tracepoint for 802.3ad

On 5/14/25 12:25, Tonghao Zhang wrote:
> Users can monitor NIC link status changes through netlink. However, LACP
> protocol failures may occur despite operational physical links. There is
> no way to detect LACP state changes. This patch adds tracepoint at LACP state
> transition.
> 
> Cc: Jay Vosburgh <jv@...sburgh.net>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: Eric Dumazet <edumazet@...gle.com>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Paolo Abeni <pabeni@...hat.com>
> Cc: Simon Horman <horms@...nel.org>
> Cc: Jonathan Corbet <corbet@....net>
> Cc: Andrew Lunn <andrew+netdev@...n.ch>
> Signed-off-by: Tonghao Zhang <tonghao@...aicloud.com>
> Signed-off-by: Zengbing Tu <tuzengbing@...iglobal.com>
> ---
>  drivers/net/bonding/bond_3ad.c |  6 ++++++
>  include/trace/events/bonding.h | 37 ++++++++++++++++++++++++++++++++++
>  2 files changed, 43 insertions(+)
>  create mode 100644 include/trace/events/bonding.h
> 

Reviewed-by: Nikolay Aleksandrov <razor@...ckwall.org>