Commit 8733ac36 authored by Christian Borntraeger's avatar Christian Borntraeger Committed by Marcelo Tosatti
Browse files

KVM: s390: use kvm_vcpu_on_spin for diag 0x44 



Lets replace the old open coded version of diag 0x44 (which relied on
compat_sched_yield) with kvm_vcpu_on_spin.

Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 41628d33

arch/s390/kvm/diag.c

+1 −3
Original line number Diff line number Diff line
@@ -47,9 +47,7 @@ static int __diag_time_slice_end(struct kvm_vcpu *vcpu) 
{

	VCPU_EVENT(vcpu, 5, "%s", "diag time slice end");

	vcpu->stat.diagnose_44++;

	vcpu_put(vcpu);

	yield();

	vcpu_load(vcpu);

	kvm_vcpu_on_spin(vcpu);

	return 0;

}