From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Subject: Re: [Bug #13319] Page allocation failures with b43 and p54usb
Date: Tue, 30 Jun 2009 17:23:52 -0400 (EDT)
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To: David Rientjes <rientjes-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>, Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>, "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>, Linux Kernel Mailing List <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Kernel Testers List <kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>

On Tue, 30 Jun 2009, David Rientjes wrote:

> This patch is supposing that `slab_debug=-,<cache>' actually disables all
> debugging for <cache> which would need to be implemented first, but I
> think this is a better alternative than requiring slab_debug=A for full
> debugging after enabling CONFIG_SLUB_DEBUG_ON.

We could add an option that disables debugging for troublesome page
size slabs


slab_debug=p

or so