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KVM: Move vcpu_load to arch-specific kvm_arch_vcpu_ioctl_run

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Move vcpu_load() and vcpu_put() into the architecture specific
implementations of kvm_arch_vcpu_ioctl_run().

Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> # s390 parts
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
[Rebased. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Christoffer Dall
2017-12-04 21:35:25 +01:00
committed by Paolo Bonzini
parent 8a32dd60ec
commit accb757d79
6 changed files with 32 additions and 12 deletions
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2
virt/kvm/kvm_main.c
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@@ -2562,7 +2562,6 @@ static long kvm_vcpu_ioctl(struct file *filp,
r = -EINVAL;
if (arg)
goto out;
vcpu_load(vcpu);
oldpid = rcu_access_pointer(vcpu->pid);
if (unlikely(oldpid != current->pids[PIDTYPE_PID].pid)) {
/* The thread running this VCPU changed. */
@@ -2574,7 +2573,6 @@ static long kvm_vcpu_ioctl(struct file *filp,
put_pid(oldpid);
}
r = kvm_arch_vcpu_ioctl_run(vcpu, vcpu->run);
vcpu_put(vcpu);
trace_kvm_userspace_exit(vcpu->run->exit_reason, r);
break;
}