diff options
Diffstat (limited to 'virt/kvm/arm/arm.c')
-rw-r--r-- | virt/kvm/arm/arm.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index adae134cec59..af3ce2bb370d 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -279,21 +279,22 @@ void kvm_arch_free_vm(struct kvm *kvm) vfree(kvm); } +int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id) +{ + if (irqchip_in_kernel(kvm) && vgic_initialized(kvm)) + return -EBUSY; + + if (id >= kvm->arch.max_vcpus) + return -EINVAL; + + return 0; +} + struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) { int err; struct kvm_vcpu *vcpu; - if (irqchip_in_kernel(kvm) && vgic_initialized(kvm)) { - err = -EBUSY; - goto out; - } - - if (id >= kvm->arch.max_vcpus) { - err = -EINVAL; - goto out; - } - vcpu = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); if (!vcpu) { err = -ENOMEM; |