From: Glauber Costa <gcosta@redhat.com>
Date: Mon, 28 Jul 2008 14:47:53 +0000 (-0300)
Subject: x86: KVM guest: use paravirt function to calculate cpu khz
X-Git-Tag: v2.6.28-rc1~269^2~100
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0293615f3fb9886b6b23800c121be293bb7483e9;p=pandora-kernel.git

x86: KVM guest: use paravirt function to calculate cpu khz

We're currently facing timing problems in guests that do
calibration under heavy load, and then the load vanishes.
This means we'll have a much lower lpj than we actually should,
and delays end up taking less time than they should, which is a
nasty bug.

Solution is to pass on the lpj value from host to guest, and have it
preset.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

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