linux-kernel - Re: [PATCH 1/2] slub: extend slub

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Message-ID: <CAOJsxLGFRLb=-sKfSuzxJ=MHtJ=x9mmCEqgY3B4UdFqppfz-sg@mail.gmail.com>
Date:	Mon, 23 Jan 2012 15:16:23 +0200
From:	Pekka Enberg <penberg@...nel.org>
To:	Iliyan Malchev <malchev@...gle.com>
Cc:	Christoph Lameter <cl@...ux-foundation.org>,
	Matt Mackall <mpm@...enic.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] slub: extend slub_debug to handle multiple slabs

Hi Iliyan,

On Tue, Aug 9, 2011 at 12:30 AM, Iliyan Malchev <malchev@...gle.com> wrote:
> Extend the slub_debug syntax to "slub_debug=<flags>[,<slub>]*", where <slub>
> may contain an asterisk at the end.  For example, the following would poison
> all kmalloc slabs:
>
>        slub_debug=P,kmalloc*
>
> and the following would apply the default flags to all kmalloc and all block IO
> slabs:
>
>        slub_debug=,bio*,kmalloc*
>
> Signed-off-by: Iliyan Malchev <malchev@...gle.com>

Ping? I didn't see followup patches that addressed Christoph's review
comments. I think the feature makes sense so it'd be good to have it
in mainline.

                        Pekka
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