From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Mel Gorman <mel@csn.ul.ie>, Nick Piggin <nickpiggin@yahoo.com.au>,
Nick Piggin <npiggin@suse.de>,
Linux Memory Management List <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Lin Ming <ming.m.lin@intel.com>,
"Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Subject: Re: [patch] SLQB slab allocator (try 2)
Date: Tue, 17 Feb 2009 19:24:52 +0200 [thread overview]
Message-ID: <1234891492.11511.8.camel@penberg-laptop> (raw)
In-Reply-To: <alpine.DEB.1.10.0902171204070.15929@qirst.com>
On Tue, 2009-02-17 at 12:05 -0500, Christoph Lameter wrote:
> Well yes you missed two locations (kmalloc_caches array has to be
> redimensioned) and I also was writing the same patch...
:-)
On Tue, 2009-02-17 at 12:05 -0500, Christoph Lameter wrote:
> Subject: SLUB: Do not pass 8k objects through to the page allocator
>
> Increase the maximum object size in SLUB so that 8k objects are not
> passed through to the page allocator anymore. The network stack uses 8k
> objects for performance critical operations.
>
> Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Looks good to me. Yanmin, please retest netperf with this one instead if
you have the time. I'll replace the revert with this patch but keep your
default order tweak patch.
Pekka
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next prev parent reply other threads:[~2009-02-17 17:24 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-23 15:46 Nick Piggin
2009-01-24 2:38 ` Zhang, Yanmin
2009-01-26 8:48 ` Pekka Enberg
2009-01-26 9:07 ` Peter Zijlstra
2009-01-26 9:10 ` Peter Zijlstra
2009-01-26 17:22 ` Christoph Lameter
2009-01-27 9:07 ` Peter Zijlstra
2009-01-27 20:21 ` Christoph Lameter
2009-02-03 2:04 ` Nick Piggin
2009-02-03 10:12 ` Mel Gorman
2009-02-03 10:36 ` Nick Piggin
2009-02-03 11:22 ` Mel Gorman
2009-02-03 11:26 ` Mel Gorman
2009-02-04 6:48 ` Nick Piggin
2009-02-04 15:27 ` Mel Gorman
2009-02-05 3:59 ` Nick Piggin
2009-02-05 13:49 ` Mel Gorman
2009-02-16 18:42 ` Mel Gorman
2009-02-16 19:17 ` Pekka Enberg
2009-02-16 19:41 ` Mel Gorman
2009-02-16 19:43 ` Pekka Enberg
2009-02-17 1:06 ` Zhang, Yanmin
2009-02-17 16:20 ` Christoph Lameter
2009-02-17 17:01 ` Pekka Enberg
2009-02-17 17:05 ` Christoph Lameter
2009-02-17 17:24 ` Pekka Enberg [this message]
2009-02-17 18:11 ` Johannes Weiner
2009-02-17 19:43 ` Pekka Enberg
2009-02-17 20:04 ` Christoph Lameter
2009-02-18 0:48 ` KOSAKI Motohiro
2009-02-18 8:09 ` Pekka Enberg
2009-02-19 0:05 ` KOSAKI Motohiro
2009-02-19 9:16 ` Pekka Enberg
2009-02-19 12:51 ` KOSAKI Motohiro
2009-02-19 13:15 ` Pekka Enberg
2009-02-19 13:49 ` KOSAKI Motohiro
2009-02-19 14:19 ` Christoph Lameter
2009-02-18 1:05 ` Zhang, Yanmin
2009-02-18 7:48 ` Pekka Enberg
2009-02-18 8:43 ` Zhang, Yanmin
2009-02-18 9:01 ` Pekka Enberg
2009-02-18 9:19 ` Zhang, Yanmin
2009-02-19 8:40 ` Pekka Enberg
2009-02-16 19:25 ` Pekka Enberg
2009-02-16 19:44 ` Mel Gorman
2009-02-16 19:42 ` Pekka Enberg
2009-02-03 11:28 ` Mel Gorman
2009-02-03 11:50 ` Nick Piggin
2009-02-03 12:01 ` Mel Gorman
2009-02-03 12:07 ` Nick Piggin
2009-02-03 12:26 ` Mel Gorman
2009-02-04 15:49 ` Christoph Lameter
2009-02-04 15:48 ` Christoph Lameter
2009-02-03 18:58 ` Pekka Enberg
2009-02-04 16:06 ` Christoph Lameter
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