From: David Miller <davem@davemloft.net>
To: kuba@kernel.org
Cc: drt@linux.ibm.com, netdev@vger.kernel.org,
tlfalcon@linux.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH net-next] ibmvnic: Increase driver logging
Date: Wed, 15 Jul 2020 18:29:56 -0700 (PDT) [thread overview]
Message-ID: <20200715.182956.490791427431304861.davem@davemloft.net> (raw)
In-Reply-To: <20200715170632.11f0bf19@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
From: Jakub Kicinski <kuba@kernel.org>
Date: Wed, 15 Jul 2020 17:06:32 -0700
> On Wed, 15 Jul 2020 18:51:55 -0500 Thomas Falcon wrote:
>> free_netdev(netdev);
>> dev_set_drvdata(&dev->dev, NULL);
>> + netdev_info(netdev, "VNIC client device has been successfully removed.\n");
>
> A step too far, perhaps.
>
> In general this patch looks a little questionable IMHO, this amount of
> logging output is not commonly seen in drivers. All the the info
> messages are just static text, not even carrying any extra information.
> In an era of ftrace, and bpftrace, do we really need this?
Agreed, this is too much. This is debugging, and thus suitable for tracing
facilities, at best.
next prev parent reply other threads:[~2020-07-16 1:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 23:51 [PATCH net-next] ibmvnic: Increase driver logging Thomas Falcon
2020-07-16 0:06 ` Jakub Kicinski
2020-07-16 1:29 ` David Miller [this message]
2020-07-16 15:59 ` Thomas Falcon
2020-07-16 16:07 ` Michal Suchánek
2020-07-16 20:22 ` Jakub Kicinski
2020-07-17 0:26 ` Stephen Hemminger
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