[Xen-devel][PATCH 0/2] Add Px statistic interface to Xen

To:	"xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel][PATCH 0/2] Add Px statistic interface to Xen
From:	"Liu, Jinsong" <jinsong.liu@xxxxxxxxx>
Date:	Fri, 16 May 2008 12:24:06 +0800
Cc:	"Tian, Kevin" <kevin.tian@xxxxxxxxx>, "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
Delivery-date:	Thu, 15 May 2008 21:25:00 -0700
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Thread-topic:	[Xen-devel][PATCH 0/2] Add Px statistic interface to Xen

Hi,

The patchset is to add Px statistic interface to Xen X86.

Px statistic interface patch is used to provide user Px run-time
information, including Px frequency, count, residency time, transition
matrix, etc. When Px state transferred, it sampled and collected
run-time Px statistic data. It also provide libxc functions to user,
implementing sysctl hypercall accordingly.


Thanks,
Jinsong

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[Xen-devel][PATCH 0/2] Add Px statistic interface to Xen