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From: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Venkatesh Pallipadi
	<venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: cpufreq <cpufreq-1walMZg8u8rXmaaqVzeoHQ@public.gmane.org>,
	acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
	Dominik Brodowski
	<linux-X3ehHDuj6sIIGcDfoQAp7OTW4wlIGRCZ@public.gmane.org>,
	Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Rajesh Shah <rajesh.shah-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC][PATCH 0/4] Software coordination of frequency across CPUs sharing common P-state
Date: Thu, 1 Sep 2005 01:29:03 -0400	[thread overview]
Message-ID: <20050901052903.GA17927@redhat.com> (raw)
In-Reply-To: <20050831140933.A12497-39QZ/XbsZ5/mO6KZMuUCQVaTQe2KTcn/@public.gmane.org>

On Wed, Aug 31, 2005 at 02:09:33PM -0700, Venkatesh Pallipadi wrote:

 > ACPI 3.0 (http://www.acpi.info) adds new methods with which BIOS can communicate
 > P-state dependency domains (List of CPUs that share a common P-state) to
 > the OS. This can be used in conjunction with the existing "cpu group awareness"
 > in cpufreq infrastructure, to manage the group of CPUs sharing the common 
 > P-state, in a better way.
 > 
 > The patchset that follows adds this "software-coordination" feature in 
 > acpi-perflib, and also changes acpi-cpufreq and speedstep-centrino drivers to
 > use this feature. 

Patch 1 rejects against the latest git tree, due to Len's latest ACPI changes.
That (and possibly patch 4) need redoing.

From a first look, these patches look ok to me, so if you rediff these,
and Len is happy with the ACPI changes, I'm happy to merge them for 2.6.14

Thanks,

		Dave



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September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
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WARNING: multiple messages have this Message-ID (diff)
From: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Venkatesh Pallipadi
	<venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: cpufreq <cpufreq-1walMZg8u8rXmaaqVzeoHQ@public.gmane.org>,
	acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
	Dominik Brodowski
	<linux-X3ehHDuj6sIIGcDfoQAp7OTW4wlIGRCZ@public.gmane.org>,
	Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Rajesh Shah <rajesh.shah-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC][PATCH 0/4] Software coordination of frequency across CPUs sharing common P-state
Date: Thu, 1 Sep 2005 01:29:03 -0400	[thread overview]
Message-ID: <20050901052903.GA17927@redhat.com> (raw)
In-Reply-To: <20050831140933.A12497-39QZ/XbsZ5/mO6KZMuUCQVaTQe2KTcn/@public.gmane.org>

On Wed, Aug 31, 2005 at 02:09:33PM -0700, Venkatesh Pallipadi wrote:

 > ACPI 3.0 (http://www.acpi.info) adds new methods with which BIOS can communicate
 > P-state dependency domains (List of CPUs that share a common P-state) to
 > the OS. This can be used in conjunction with the existing "cpu group awareness"
 > in cpufreq infrastructure, to manage the group of CPUs sharing the common 
 > P-state, in a better way.
 > 
 > The patchset that follows adds this "software-coordination" feature in 
 > acpi-perflib, and also changes acpi-cpufreq and speedstep-centrino drivers to
 > use this feature. 

Patch 1 rejects against the latest git tree, due to Len's latest ACPI changes.
That (and possibly patch 4) need redoing.

>From a first look, these patches look ok to me, so if you rediff these,
and Len is happy with the ACPI changes, I'm happy to merge them for 2.6.14

Thanks,

		Dave



-------------------------------------------------------
SF.Net email is Sponsored by the Better Software Conference & EXPO
September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA
Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf

  parent reply	other threads:[~2005-09-01  5:29 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-08-31 21:09 [RFC][PATCH 0/4] Software coordination of frequency across CPUs sharing common P-state Venkatesh Pallipadi
     [not found] ` <20050831140933.A12497-39QZ/XbsZ5/mO6KZMuUCQVaTQe2KTcn/@public.gmane.org>
2005-09-01  5:29   ` Dave Jones [this message]
2005-09-01  5:29     ` Dave Jones
     [not found]     ` <20050901052903.GA17927-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2005-09-01  9:08       ` Dominik Brodowski

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