From: David Rientjes <rientjes@google.com>
To: Ezequiel Garcia <elezegarcia@gmail.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Tim Bird <tim.bird@am.sony.com>,
Christoph Lameter <cl@linux-foundation.org>,
Pekka Enberg <penberg@kernel.org>, Matt Mackall <mpm@selenic.com>
Subject: Re: [PATCH 2/3] mm/slob: Use object_size field in kmem_cache_size()
Date: Thu, 18 Oct 2012 15:50:59 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1210181550100.4902@chino.kir.corp.google.com> (raw)
In-Reply-To: <1350600107-4558-2-git-send-email-elezegarcia@gmail.com>
On Thu, 18 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.
>
> Cc: Christoph Lameter <cl@linux-foundation.org>
> Cc: Pekka Enberg <penberg@kernel.org>
> Cc: Matt Mackall <mpm@selenic.com>
> Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2012-10-18 22:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 22:41 [PATCH 1/3] mm/slob: Drop usage of page->private for storing page-sized allocations Ezequiel Garcia
2012-10-18 22:41 ` [PATCH 2/3] mm/slob: Use object_size field in kmem_cache_size() Ezequiel Garcia
2012-10-18 22:50 ` David Rientjes [this message]
2012-10-18 22:41 ` [PATCH 3/3] mm/sl[aou]b: Move common kmem_cache_size() to slab.h Ezequiel Garcia
2012-10-18 22:46 ` [PATCH 1/3] mm/slob: Drop usage of page->private for storing page-sized allocations David Rientjes
2012-10-19 12:31 ` Ezequiel Garcia
2012-10-31 6:56 ` Pekka Enberg
2012-10-19 12:33 [PATCH v2 " Ezequiel Garcia
2012-10-19 12:33 ` [PATCH 2/3] mm/slob: Use object_size field in kmem_cache_size() Ezequiel Garcia
2012-10-19 14:10 ` Christoph Lameter
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