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Date: Tue, 3 Jul 2012 13:48:01 -0500 (CDT)
From: Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH powerpc 2/2] kfree the cache name  of pgtable cache if
 SLUB is used
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To: Li Zhong <zhong@linux.vnet.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>, Pekka Enberg <penberg@kernel.org>, Matt Mackall <mpm@selenic.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, linux-mm <linux-mm@kvack.org>, PowerPC email list <linuxppc-dev@lists.ozlabs.org>

On Mon, 25 Jun 2012, Li Zhong wrote:

> This patch tries to kfree the cache name of pgtables cache if SLUB is
> used, as SLUB duplicates the cache name, and the original one is leaked.

SLAB also does not free the name. Why would you have an #ifdef in there?

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