From: Christoph Lameter <cl@gentwo.org>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Joonsoo Kim <js1304@gmail.com>
Subject: Re: [PATCH] mm, slab_common: add 'unlikely' to size check of kmalloc_slab()
Date: Fri, 2 Aug 2013 14:49:48 +0000 [thread overview]
Message-ID: <000001403f81890d-57137aa9-0063-4457-8647-32369c68814f-000000@email.amazonses.com> (raw)
In-Reply-To: <1375408962-16743-1-git-send-email-iamjoonsoo.kim@lge.com>
On Fri, 2 Aug 2013, Joonsoo Kim wrote:
> Size is usually below than KMALLOC_MAX_SIZE.
> If we add a 'unlikely' macro, compiler can make better code.
Acked-by: Christoph Lameter <cl@linux.com>
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prev parent reply other threads:[~2013-08-02 14:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-02 2:02 Joonsoo Kim
2013-08-02 14:49 ` Christoph Lameter [this message]
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