From: Christoph Lameter <cl@linux.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Aruna Ramakrishna <aruna.ramakrishna@oracle.com>,
Linux Memory Management List <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Mike Kravetz <mike.kravetz@oracle.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v2] mm/slab: Improve performance of gathering slabinfo stats
Date: Tue, 16 Aug 2016 10:52:32 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.20.1608161052080.7887@east.gentwo.org> (raw)
In-Reply-To: <20160816030314.GB16913@js1304-P5Q-DELUXE>
On Tue, 16 Aug 2016, Joonsoo Kim wrote:
> In SLUB, nr_slabs is manipulated without holding a lock so atomic
> operation should be used.
It could be moved under the node lock.
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next prev parent reply other threads:[~2016-08-16 15:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-04 19:01 Aruna Ramakrishna
2016-08-04 21:06 ` Andrew Morton
2016-08-04 21:49 ` Aruna Ramakrishna
2016-08-05 0:35 ` Joonsoo Kim
2016-08-05 14:21 ` Christoph Lameter
2016-08-16 3:03 ` Joonsoo Kim
2016-08-16 15:52 ` Christoph Lameter [this message]
2016-08-17 7:13 ` aruna.ramakrishna
2016-08-17 14:36 ` Christoph Lameter
2016-08-05 14:17 ` Christoph Lameter
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