linux-kernel - Re: [PATCH] SLUB: detach SLUB

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Message-ID: <48930F69.30201@linux-foundation.org>
Date:	Fri, 01 Aug 2008 08:28:09 -0500
From:	Christoph Lameter <cl@...ux-foundation.org>
To:	Alexey Dobriyan <adobriyan@...il.com>
CC:	penberg@...helsinki.fi, akpm@...uxfoundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] SLUB: detach SLUB_DEBUG and SYSFS

Alexey Dobriyan wrote:
> Right now, SYSFS=n means no SLUB debugging, no even basic poisoning,
> to hell with tunables.

True. We did this because otherwise we would have complex #ifdeffery in slub.

commit f6acb63508700b5f8cd817082b62c96ba907775e
Author: Christoph Lameter <clameter@....com>
Date:   Tue Apr 29 16:16:06 2008 -0700

    slub: #ifdef simplification

    If we make SLUB_DEBUG depend on SYSFS then we can simplify some
    #ifdefs and avoid others.

    Signed-off-by: Christoph Lameter <clameter@....com>
    Signed-off-by: Pekka Enberg <penberg@...helsinki.fi>

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