linux-kernel - Re: [PATCH 2/3] mm/slob: Use object_size field in kmem_cache

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Message-ID: <0000013a795c0df5-32399699-2e0d-4ecf-a902-be4c6da61c98-000000@email.amazonses.com>
Date:	Fri, 19 Oct 2012 14:10:07 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Ezequiel Garcia <elezegarcia@...il.com>
cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Tim Bird <tim.bird@...sony.com>,
	Pekka Enberg <penberg@...nel.org>,
	Matt Mackall <mpm@...enic.com>
Subject: Re: [PATCH 2/3] mm/slob: Use object_size field in
 kmem_cache_size()

On Fri, 19 Oct 2012, Ezequiel Garcia wrote:

> Fields object_size and size are not the same: the latter might include
> slab metadata. Return object_size field in kmem_cache_size().
> Also, improve trace accuracy by correctly tracing reported size.

Acked-by: Christoph Lameter <cl@...ux.com>
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