linux-kernel - Re: [Patch v2 2/3] Drivers: hv: add Azure Blob driver

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Message-ID: <47232217-bbbf-0c52-b6e7-789fa72d44fe@metux.net>
Date:   Wed, 30 Jun 2021 17:29:19 +0200
From:   "Enrico Weigelt, metux IT consult" <lkml@...ux.net>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     longli@...uxonhyperv.com, linux-kernel@...r.kernel.org,
        linux-hyperv@...r.kernel.org, Long Li <longli@...rosoft.com>,
        Jonathan Corbet <corbet@....net>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Maximilian Luz <luzmaximilian@...il.com>,
        Mike Rapoport <rppt@...nel.org>,
        Ben Widawsky <ben.widawsky@...el.com>,
        Jiri Slaby <jirislaby@...nel.org>,
        Andra Paraschiv <andraprs@...zon.com>,
        Siddharth Gupta <sidgup@...eaurora.org>,
        Hannes Reinecke <hare@...e.de>, linux-doc@...r.kernel.org
Subject: Re: [Patch v2 2/3] Drivers: hv: add Azure Blob driver

On 29.06.21 14:18, Greg Kroah-Hartman wrote:
> On Tue, Jun 29, 2021 at 12:41:49PM +0200, Enrico Weigelt, metux IT consult wrote:
>> On 29.06.21 08:24, Greg Kroah-Hartman wrote:
>>
>> Hi folks,
>>
>>> Again, no.
>>>
>>> Just use dev_dbg(), dev_warn(), and dev_err() and there is no need for
>>> anything "special".  This is just one tiny driver, do not rewrite logic
>>> like this for no reason.
>>
>> Maybe worth mentioning that we have the pr_fmt macro that can be
>> defined if some wants to do things like adding some prefix.
> 
> No, no driver should mess with that, just use dev_*() calls instead
> please.

Well, I've been referring to some scenario where you *really* want some
*additional* prefix over the whole file. But you're right, the good use
cases for that are very rare - dev_*() usually should already put enough
information into the message.


--mtx

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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@...ux.net -- +49-151-27565287