From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org, vegard.nossum@gmail.com
Subject: Re: [PATCH] kmemcheck: Disable SLUB and SLAB debugging when kmemcheck is enabled
Date: Mon, 23 Feb 2009 19:33:26 +0200 [thread overview]
Message-ID: <1235410406.6216.69.camel@penberg-laptop> (raw)
In-Reply-To: <alpine.DEB.1.10.0902231039580.7298@qirst.com>
On Mon, 2009-02-23 at 10:41 -0500, Christoph Lameter wrote:
> On Mon, 23 Feb 2009, Pekka Enberg wrote:
>
> > Enabling kmemcheck in Kconfig is a painful experience. Lets make it a
> > tad bit easier by inverting the dependencies to SLUB and SLAB debugging.
> > As kmemcheck is more powerful than slab debugging, disable the latter
> > functionality if an user enables kmemcheck.
>
> SLUB_DEBUG is fundamentally different from SLAB_DEBUG. It only includes
> the code to be able to enable debugging at runtime. It does not enable
> debugging.
Yes, I know that but we can't really let the user enable both, slub
debugging and kmemcheck debugging, at run-time. That's why I used
SLUB_DEBUG here.
next prev parent reply other threads:[~2009-02-23 17:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-23 9:35 Pekka Enberg
2009-02-23 15:25 ` Sitsofe Wheeler
2009-02-23 15:41 ` Christoph Lameter
2009-02-23 17:33 ` Pekka Enberg [this message]
2009-02-25 19:17 ` Vegard Nossum
2009-02-25 21:23 ` Christoph Lameter
2009-02-26 7:17 ` Pekka Enberg
2009-02-26 8:16 ` Vegard Nossum
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1235410406.6216.69.camel@penberg-laptop \
--to=penberg@cs.helsinki.fi \
--cc=cl@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=vegard.nossum@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®