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KVM: arm/arm64: rename pause into power_off

Forráskód böngészése 
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>
This commit is contained in:
Eric Auger
2015-09-25 23:41:14 +02:00
committed by Christoffer Dall
szülő 75755c6d02
commit 3781528e30
4 fájl változott, egészen pontosan 19 új sor hozzáadva és 19 régi sor törölve
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20
arch/arm/kvm/arm.c
Fájl megtekintése

@@ -318,7 +318,7 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
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 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
{
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 @@ bool kvm_arch_intc_initialized(struct kvm *kvm)
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 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
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 @@ static int kvm_arch_vcpu_ioctl_vcpu_init(struct kvm_vcpu *vcpu,
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;
}