KVM: arm/arm64: rename pause into power_off
The kvm_vcpu_arch pause field is renamed into power_off to prepare
for the introduction of a new pause field. Also vcpu_pause is renamed
into vcpu_sleep since we will sleep until both power_off and pause are
false.
Signed-off-by: Eric Auger <eric.auger@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 59125f4..9d2fb47 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -318,7 +318,7 @@
int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state)
{
- if (vcpu->arch.pause)
+ if (vcpu->arch.power_off)
mp_state->mp_state = KVM_MP_STATE_STOPPED;
else
mp_state->mp_state = KVM_MP_STATE_RUNNABLE;
@@ -331,10 +331,10 @@
{
switch (mp_state->mp_state) {
case KVM_MP_STATE_RUNNABLE:
- vcpu->arch.pause = false;
+ vcpu->arch.power_off = false;
break;
case KVM_MP_STATE_STOPPED:
- vcpu->arch.pause = true;
+ vcpu->arch.power_off = true;
break;
default:
return -EINVAL;
@@ -478,11 +478,11 @@
return vgic_initialized(kvm);
}
-static void vcpu_pause(struct kvm_vcpu *vcpu)
+static void vcpu_sleep(struct kvm_vcpu *vcpu)
{
wait_queue_head_t *wq = kvm_arch_vcpu_wq(vcpu);
- wait_event_interruptible(*wq, !vcpu->arch.pause);
+ wait_event_interruptible(*wq, !vcpu->arch.power_off);
}
static int kvm_vcpu_initialized(struct kvm_vcpu *vcpu)
@@ -532,8 +532,8 @@
update_vttbr(vcpu->kvm);
- if (vcpu->arch.pause)
- vcpu_pause(vcpu);
+ if (vcpu->arch.power_off)
+ vcpu_sleep(vcpu);
/*
* Disarming the background timer must be done in a
@@ -780,12 +780,12 @@
vcpu_reset_hcr(vcpu);
/*
- * Handle the "start in power-off" case by marking the VCPU as paused.
+ * Handle the "start in power-off" case.
*/
if (test_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features))
- vcpu->arch.pause = true;
+ vcpu->arch.power_off = true;
else
- vcpu->arch.pause = false;
+ vcpu->arch.power_off = false;
return 0;
}