From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 661F9C433FE for ; Mon, 24 Jan 2022 20:02:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349560AbiAXUCy (ORCPT ); Mon, 24 Jan 2022 15:02:54 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:45662 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353139AbiAXUAv (ORCPT ); Mon, 24 Jan 2022 15:00:51 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 71DECB811F9; Mon, 24 Jan 2022 20:00:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77120C340E5; Mon, 24 Jan 2022 20:00:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643054447; bh=kJ6hh66THiIfhZ/HNkX+wErjWOiFn8GVjT+3pv10txo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1yWMY47q+WsLE51sTCSeo7ciJAGLvBcC1eav1G2ahgyCXvtTQriHD85Y5ZpqO4+Kq VBMaGxn75NjMazKKkidjQXlaAba5zXUH9bbb62PPJbGbALJWlzBSKjXHpknzk7nnW/ OEJMth3JYpVeJ8EYT25COesUeig0BV/pU8z1GusY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Suresh Kumar , "David S. Miller" , Sasha Levin Subject: [PATCH 5.10 360/563] net: bonding: debug: avoid printing debug logs when bond is not notifying peers Date: Mon, 24 Jan 2022 19:42:05 +0100 Message-Id: <20220124184036.869521499@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184024.407936072@linuxfoundation.org> References: <20220124184024.407936072@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Suresh Kumar [ Upstream commit fee32de284ac277ba434a2d59f8ce46528ff3946 ] Currently "bond_should_notify_peers: slave ..." messages are printed whenever "bond_should_notify_peers" function is called. +++ Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:26 node1 kernel: bond0: (slave enp0s25): Received LACPDU on port 1 Dec 12 12:33:26 node1 kernel: bond0: (slave enp0s25): Rx Machine: Port=1, Last State=6, Curr State=6 Dec 12 12:33:26 node1 kernel: bond0: (slave enp0s25): partner sync=1 Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:26 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 ... Dec 12 12:33:30 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:30 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:30 node1 kernel: bond0: (slave enp4s3): Received LACPDU on port 2 Dec 12 12:33:30 node1 kernel: bond0: (slave enp4s3): Rx Machine: Port=2, Last State=6, Curr State=6 Dec 12 12:33:30 node1 kernel: bond0: (slave enp4s3): partner sync=1 Dec 12 12:33:30 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:30 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 Dec 12 12:33:30 node1 kernel: bond0: bond_should_notify_peers: slave enp0s25 +++ This is confusing and can also clutter up debug logs. Print logs only when the peer notification happens. Signed-off-by: Suresh Kumar Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/bonding/bond_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 645c7cabcbe4d..e2e6a69adab4b 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1061,9 +1061,6 @@ static bool bond_should_notify_peers(struct bonding *bond) slave = rcu_dereference(bond->curr_active_slave); rcu_read_unlock(); - netdev_dbg(bond->dev, "bond_should_notify_peers: slave %s\n", - slave ? slave->dev->name : "NULL"); - if (!slave || !bond->send_peer_notif || bond->send_peer_notif % max(1, bond->params.peer_notif_delay) != 0 || @@ -1071,6 +1068,9 @@ static bool bond_should_notify_peers(struct bonding *bond) test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state)) return false; + netdev_dbg(bond->dev, "bond_should_notify_peers: slave %s\n", + slave ? slave->dev->name : "NULL"); + return true; } -- 2.34.1