From: Pavel Machek <pavel@suse.cz>
To: Takashi Nishiie <t-nishiie@np.css.fujitsu.com>
Cc: "'Jason Baron'" <jbaron@redhat.com>,
akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
joe@perches.com, greg@kroah.com, nick@nick-andrew.net,
randy.dunlap@oracle.com
Subject: Re: [PATCH 0/8] dynamic debug
Date: Wed, 18 Jun 2008 21:27:59 +0200 [thread overview]
Message-ID: <20080618192758.GB4243@ucw.cz> (raw)
In-Reply-To: <009201c8cf58$58909080$09b1b180$@css.fujitsu.com>
On Mon 2008-06-16 11:26:12, Takashi Nishiie wrote:
> Hi.
>
> Jason Baron wrote:
> >Each kernel sub-system seems to have its own way of dealing with
> >debugging statements. Some of these methods include 'dprintk',
> >'pr_debug', 'dev_debug', 'DEBUGP'. There are also a myriad of
> >ways of enabling these statements.
>
> I propose to replace 'Pr_debug', 'Dev_debug', and 'DEBUGP' with
> kernel markers. SystemTap is used for the output of the log.
...which would make them unusable. You down want people trying to
debug kernel problems install/configure systemtap...
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2008-06-20 7:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-13 18:57 Jason Baron
2008-06-16 2:26 ` Takashi Nishiie
2008-06-16 18:19 ` 'Jason Baron'
2008-06-18 16:02 ` Greg KH
2008-06-18 19:27 ` Pavel Machek [this message]
2008-07-01 5:08 ` Andrew Morton
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