From: Christoph Lameter <cl@linux.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
David Rientjes <rientjes@google.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Joonsoo Kim <js1304@gmail.com>
Subject: Re: [PATCH v2 09/10] slab: remove a useless lockdep annotation
Date: Wed, 7 May 2014 09:25:05 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.10.1405070924450.12543@gentwo.org> (raw)
In-Reply-To: <1399442780-28748-10-git-send-email-iamjoonsoo.kim@lge.com>
On Wed, 7 May 2014, Joonsoo Kim wrote:
> Now, there is no code to hold two lock simultaneously, since
> we don't call slab_destroy() with holding any lock. So, lockdep
> annotation is useless now. Remove it.
Acked-by: Christoph Lameter <cl@linux.com>
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next prev parent reply other threads:[~2014-05-07 14:25 UTC|newest]
Thread overview: 19+ 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
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 [this message]
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
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