From: Rik van Riel <riel@redhat.com>
To: Arjan van de Ven <arjan@infradead.org>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
lenb@kernel.org, mingo@elte.hu, yanmin_zhang@linux.intel.com,
jens.axboe@oracle.com, Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Subject: Re: [PATCH v2] cpuidle: Fix the menu governor to boost IO performance
Date: Tue, 15 Sep 2009 01:03:51 -0400 [thread overview]
Message-ID: <4AAF2037.1030300@redhat.com> (raw)
In-Reply-To: <20090915054259.5282e5ba@infradead.org>
Arjan van de Ven wrote:
> no cstates current linux new algorithm
> 1 disk 107 Mb/s 85 Mb/s 105 Mb/s
> 2 disks 215 Mb/s 123 Mb/s 209 Mb/s
> 12 disks 590 Mb/s 320 Mb/s 585 Mb/s
That is huge! Should this go into -stable too?
> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
> Cc: Len Brown <lenb@kernel.org>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Yanmin Zhang <yanmin_zhang@linux.intel.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Rik van Riel <riel@redhat.com>
--
All rights reversed.
next prev parent reply other threads:[~2009-09-15 5:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-15 3:42 [PATCH v2] cpuidle: Fix the menu governor to boost IO performance Arjan van de Ven
2009-09-15 3:54 ` Andrew Morton
2009-09-15 4:15 ` Arjan van de Ven
2009-09-15 4:18 ` Arjan van de Ven
2009-09-15 5:03 ` Rik van Riel [this message]
2009-09-15 23:23 ` Andrew Morton
2009-09-16 4:35 ` Arjan van de Ven
2009-09-17 13:39 ` Arjan van de Ven
2009-11-04 9:39 ` Corrado Zoccolo
2009-11-08 20:40 ` Arjan van de Ven
2009-11-08 21:59 ` Corrado Zoccolo
2009-11-08 22:30 ` Arjan van de Ven
2009-11-09 13:29 ` Corrado Zoccolo
2009-11-08 22:39 ` Arjan van de Ven
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