From: Christoph Lameter <cl@linux.com>
To: Joonsoo Kim <js1304@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [PATCH] mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1)
Date: Fri, 18 Sep 2015 09:29:07 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.11.1509180928370.10168@east.gentwo.org> (raw)
In-Reply-To: <1442552475-21015-1-git-send-email-iamjoonsoo.kim@lge.com>
On Fri, 18 Sep 2015, Joonsoo Kim wrote:
> This patch fixes the problem of kmalloc_size(INDEX_NODE + 1) and removes
> the BUG by adding 'size >= 256' check to guarantee that all necessary
> small sized slabs are initialized regardless sequence of slab size in
> mapping table.
Acked-by: Christoph Lameter <cl@linux.com>
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prev parent reply other threads:[~2015-09-18 14:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-18 5:01 Joonsoo Kim
2015-09-18 14:29 ` Christoph Lameter [this message]
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