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From:   "Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>
To:     Yi Sun <yi.y.sun@linux.intel.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
CC:     "x86@kernel.org" <x86@kernel.org>,
        "chao.p.peng@intel.com" <chao.p.peng@intel.com>,
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        "michael.h.kelly@microsoft.com" <michael.h.kelly@microsoft.com>,
        Tianyu Lan <Tianyu.Lan@microsoft.com>,
        KY Srinivasan <kys@microsoft.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Stephen Hemminger <sthemmin@microsoft.com>,
        Jonathan Corbet <corbet@lwn.net>
Subject: RE: [PATCH v1 0/3] Enable PV qspinlock for Hyper-V
Thread-Topic: [PATCH v1 0/3] Enable PV qspinlock for Hyper-V
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Date:   Sat, 15 Sep 2018 23:43:12 +0000
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From Yi Sun   Sent: Thursday, September 13, 2018 2:13 AM

> This patch adds the necessary Hyper-V specific code to allow
> PV qspinlock work on Hyper-V.
>=20

Have you done any performance measurements with this
new code, so that we know whether there is any improvement,
or even potentially any degradation in some circumstances?

Michael
=20