diff options
Diffstat (limited to 'arch/powerpc/kvm/powerpc.c')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index d02e4c84e213..fd8d3b16eaf3 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -39,7 +39,8 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *v) { return !(v->arch.shared->msr & MSR_WE) || - !!(v->arch.pending_exceptions); + !!(v->arch.pending_exceptions) || + v->requests; } int kvmppc_kvm_pv(struct kvm_vcpu *vcpu) @@ -311,18 +312,6 @@ int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu) return kvmppc_core_pending_dec(vcpu); } -static void kvmppc_decrementer_func(unsigned long data) -{ - struct kvm_vcpu *vcpu = (struct kvm_vcpu *)data; - - kvmppc_core_queue_dec(vcpu); - - if (waitqueue_active(vcpu->arch.wqp)) { - wake_up_interruptible(vcpu->arch.wqp); - vcpu->stat.halt_wakeup++; - } -} - /* * low level hrtimer wake routine. Because this runs in hardirq context * we schedule a tasklet to do the real work. @@ -567,6 +556,16 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) return r; } +void kvm_vcpu_kick(struct kvm_vcpu *vcpu) +{ + if (waitqueue_active(&vcpu->wq)) { + wake_up_interruptible(vcpu->arch.wqp); + vcpu->stat.halt_wakeup++; + } else if (vcpu->cpu != -1) { + smp_send_reschedule(vcpu->cpu); + } +} + int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq) { if (irq->irq == KVM_INTERRUPT_UNSET) { @@ -575,13 +574,7 @@ int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq) } kvmppc_core_queue_external(vcpu, irq); - - if (waitqueue_active(vcpu->arch.wqp)) { - wake_up_interruptible(vcpu->arch.wqp); - vcpu->stat.halt_wakeup++; - } else if (vcpu->cpu != -1) { - smp_send_reschedule(vcpu->cpu); - } + kvm_vcpu_kick(vcpu); return 0; } |