From: Christoph Lameter <cl@linux.com>
To: David Rientjes <rientjes@google.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>, linux-mm@kvack.org
Subject: Re: slub: Add statistics for this_cmpxchg_double failures
Date: Thu, 12 May 2011 09:44:25 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1105120943570.24560@router.home> (raw)
In-Reply-To: <alpine.DEB.2.00.1105111349350.9346@chino.kir.corp.google.com>
On Wed, 11 May 2011, David Rientjes wrote:
> I see this has been merged as 4fdccdfbb465, but it seems pretty pointless
> unless you export the data to userspace with the necessary STAT_ATTR() and
> addition in slab_attrs.
Right that slipped into a later patch that only dealt with statistics. But
I will fold that into the earlier patch.
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next prev parent reply other threads:[~2011-05-12 14:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-22 18:35 Christoph Lameter
2011-05-11 20:58 ` David Rientjes
2011-05-12 14:44 ` Christoph Lameter [this message]
2011-05-12 19:58 ` David Rientjes
2011-05-13 14:48 ` Christoph Lameter
2011-05-24 9:40 ` [patch] slub: export CMPXCHG_DOUBLE_CPU_FAIL to userspace David Rientjes
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