From: David Rientjes <rientjes@google.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>,
Christoph Lameter <cl@linux.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Joonsoo Kim <js1304@gmail.com>
Subject: Re: [PATCH v2 03/10] slab: move up code to get kmem_cache_node in free_block()
Date: Wed, 7 May 2014 17:52:22 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.02.1405071752100.1128@chino.kir.corp.google.com> (raw)
In-Reply-To: <1399442780-28748-4-git-send-email-iamjoonsoo.kim@lge.com>
On Wed, 7 May 2014, Joonsoo Kim wrote:
> node isn't changed, so we don't need to retreive this structure
> everytime we move the object. Maybe compiler do this optimization,
> but making it explicitly is better.
>
> Acked-by: Christoph Lameter <cl@linux.com>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2014-05-08 0:52 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-07 6:06 [PATCH v2 00/10] clean-up and remove lockdep annotation in SLAB Joonsoo Kim
2014-05-07 6:06 ` [PATCH v2 01/10] slab: add unlikely macro to help compiler Joonsoo Kim
2014-05-07 14:21 ` Christoph Lameter
2014-05-07 6:06 ` [PATCH v2 02/10] slab: makes clear_obj_pfmemalloc() just return masked value Joonsoo Kim
2014-05-07 14:22 ` Christoph Lameter
2014-05-07 6:06 ` [PATCH v2 03/10] slab: move up code to get kmem_cache_node in free_block() Joonsoo Kim
2014-05-08 0:52 ` David Rientjes [this message]
2014-05-07 6:06 ` [PATCH v2 04/10] slab: defer slab_destroy " Joonsoo Kim
2014-05-08 1:01 ` David Rientjes
2014-05-07 6:06 ` [PATCH v2 05/10] slab: factor out initialization of arracy cache Joonsoo Kim
2014-05-08 1:19 ` David Rientjes
2014-05-07 6:06 ` [PATCH v2 06/10] slab: introduce alien_cache Joonsoo Kim
2014-05-07 6:06 ` [PATCH v2 07/10] slab: use the lock on alien_cache, instead of the lock on array_cache Joonsoo Kim
2014-05-07 6:06 ` [PATCH v2 08/10] slab: destroy a slab without holding any alien cache lock Joonsoo Kim
2014-05-07 6:06 ` [PATCH v2 09/10] slab: remove a useless lockdep annotation Joonsoo Kim
2014-05-07 14:25 ` Christoph Lameter
2014-05-07 6:06 ` [PATCH v2 10/10] slab: remove BAD_ALIEN_MAGIC Joonsoo Kim
2014-05-07 14:24 ` Christoph Lameter
2014-05-21 7:43 ` [PATCH v2 00/10] clean-up and remove lockdep annotation in SLAB Joonsoo Kim
2014-05-07 21:22 [PATCH v2 03/10] slab: move up code to get kmem_cache_node in free_block() George Spelvin
2014-05-07 21:30 ` David Rientjes
2014-05-07 21:50 ` George Spelvin
2014-05-07 22:05 ` David Rientjes
2014-05-08 0:44 ` George Spelvin
2014-05-08 1:46 ` George Spelvin
2014-05-08 13:51 ` Christoph Lameter
2014-05-08 19:24 ` George Spelvin
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