From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Wed, 12 Jun 2013 11:54:55 +0000 (+0200)
Subject: KVM: s390: Use common waitqueue
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~22^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0321a24bf10e2299a997c4747b924f79f70a232;p=pandora-kernel.git

KVM: s390: Use common waitqueue

Lets use the common waitqueue for kvm cpus on s390. By itself it is
just a cleanup, but it should also improve the accuracy of diag 0x44
which is implemented via kvm_vcpu_on_spin. kvm_vcpu_on_spin has
an explicit check for waiting on the waitqueue to optimize the
yielding.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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