From: Yaozu Dong <eddie.dong@intel.com>
Date: Wed, 25 Apr 2007 13:49:19 +0000 (+0300)
Subject: KVM: VMX: Avoid unnecessary vcpu_load()/vcpu_put() cycles
X-Git-Tag: v2.6.22-rc1~1008^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fca03653010b8c5fa63b99fc94c78cbfb433d00;p=pandora-kernel.git

KVM: VMX: Avoid unnecessary vcpu_load()/vcpu_put() cycles

By checking if a reschedule is needed, we avoid dropping the vcpu.

[With changes by me, based on Anthony Liguori's observations]

Signed-off-by: Avi Kivity <avi@qumranet.com>
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