From: "Pekka Enberg" <penberg@cs.helsinki.fi>
To: "Heiko J Schick" <info@schihei.de>
Cc: linux-kernel@vger.kernel.org, openib-general@openib.org,
linuxppc-dev@ozlabs.org, "Christoph Raisch" <RAISCH@de.ibm.com>,
"Hoang-Nam Nguyen" <HNGUYEN@de.ibm.com>,
"Marcus Eder" <MEDER@de.ibm.com>,
"Jörn Engel" <joern@wohnheim.fh-wedel.de>
Subject: Re: [openib-general] Re: [PATCH 04/16] ehca: userspace support
Date: Fri, 28 Apr 2006 09:32:40 +0300 [thread overview]
Message-ID: <84144f020604272332s6101032cy6936096230f3637c@mail.gmail.com> (raw)
In-Reply-To: <6C4A3B96-4752-4FF9-8FBE-C383B00AE014@schihei.de>
Hi Heiko,
On 4/28/06, Heiko J Schick <info@schihei.de> wrote:
> The problem I see with pr_debug() is that it could only activated via
> a compile flag. To use the debug outputs you have to re-compile /
> compile your own kernel.
Do you really need this heavy debug logging in the first place? You
can use kprobes for arbitrary run-time inspection anyway, so logging
everything seems wasteful.
Pekka
next prev parent reply other threads:[~2006-04-28 6:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-27 10:48 [PATCH 04/16] ehca: userspace support Heiko J Schick
2006-04-27 11:43 ` Jörn Engel
2006-04-27 22:36 ` Michael Ellerman
2006-04-28 6:11 ` [openib-general] " Heiko J Schick
2006-04-28 6:32 ` Pekka Enberg [this message]
2006-04-28 7:11 ` Michael Ellerman
2006-04-29 6:38 ` Heiko J Schick
2006-04-29 7:08 ` Heiko Carstens
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