linux-kernel - Re: 2.6.21-rc5-mm4 (SLUB)

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Message-ID: <Pine.LNX.4.64.0704051118250.9800@schroedinger.engr.sgi.com>
Date:	Thu, 5 Apr 2007 11:19:01 -0700 (PDT)
From:	Christoph Lameter <clameter@....com>
To:	Badari Pulavarty <pbadari@...il.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.21-rc5-mm4 (SLUB)

On Thu, 5 Apr 2007, Badari Pulavarty wrote:

> On Wed, 2007-04-04 at 21:29 -0700, Christoph Lameter wrote:
> > Here is a patch that adds validation (only for cpuslabs and partial 
> > slabs but thats where the action is). Apply this patch
> > and then do
> > 
> > echo 1 >/sys/slab/<cache-to-check>/validate
> > 
> > I suggest to boot with full debugging and then run this on the ACPI slabs.
> 
> Did this and didn't trigger any problems.

Duh. Must have been in the full slabs. Maybe I should add a tracking of 
full slabs for the debug case. Would also enable leak detection.
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