linux-kernel - Re: [PATCH v2] bsg: use pr_debug instead of hand craftet macros

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Message-ID: <1516762398.8378.34.camel@perches.com>
Date:   Tue, 23 Jan 2018 18:53:18 -0800
From:   Joe Perches <joe@...ches.com>
To:     Bart Van Assche <Bart.VanAssche@....com>,
        "jthumshirn@...e.de" <jthumshirn@...e.de>,
        "axboe@...com" <axboe@...com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>
Subject: Re: [PATCH v2] bsg: use pr_debug instead of hand craftet macros

On Tue, 2018-01-23 at 23:12 +0000, Bart Van Assche wrote:
> On Tue, 2018-01-23 at 04:45 -0800, Joe Perches wrote:
> > Perhaps the email subject could be improved to describe
> > the new macro and as well, this macro, without a pr_fmt
> > define somewhat above it loses the __func__ output too.
> 
> Hmm ... I thought that the pr_debug() output can be configured to include
> the function name (__func__)? From

Exactly right.

> https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html:

which is what I wrote when I said use +f.

It's just nice to mention these changes in the
commit message.

cheers, Joe