linux-kernel - Re: [PATCH 2/2] SLUB: Mark merged slab caches in /proc/slabinfo

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Message-ID: <AANLkTim8xzipTHTCvGegkbuCoT51EZVox32xasQaq_yq@mail.gmail.com>
Date:	Tue, 14 Sep 2010 20:59:58 +0300
From:	Pekka Enberg <penberg@...nel.org>
To:	Christoph Lameter <cl@...ux.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, David Rientjes <rientjes@...gle.com>,
	Matt Mackall <mpm@...enic.com>
Subject: Re: [PATCH 2/2] SLUB: Mark merged slab caches in /proc/slabinfo

On Tue, 14 Sep 2010, Pekka Enberg wrote:
>> Unfortunately this breaks "slabtop". I guess we could try some other delimiter?

On Tue, Sep 14, 2010 at 8:28 PM, Christoph Lameter <cl@...ux.com> wrote:
> + ?

Looking at procps sources, slabtop and other utilities seem to think
slab cache names are limited to 64 bytes. Linus, are you OK with
adding a "+" character prefix for merged caches like you suggested in
private?

                        Pekka
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