diff options
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
-rw-r--r-- | arch/s390/kvm/kvm-s390.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 49c6039..0dcf9b8 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -422,7 +422,7 @@ static int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap) break; case KVM_CAP_S390_VECTOR_REGISTERS: mutex_lock(&kvm->lock); - if (atomic_read(&kvm->online_vcpus)) { + if (kvm->created_vcpus) { r = -EBUSY; } else if (MACHINE_HAS_VX) { set_kvm_facility(kvm->arch.model.fac_mask, 129); @@ -437,7 +437,7 @@ static int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap) case KVM_CAP_S390_RI: r = -EINVAL; mutex_lock(&kvm->lock); - if (atomic_read(&kvm->online_vcpus)) { + if (kvm->created_vcpus) { r = -EBUSY; } else if (test_facility(64)) { set_kvm_facility(kvm->arch.model.fac_mask, 64); @@ -492,7 +492,7 @@ static int kvm_s390_set_mem_control(struct kvm *kvm, struct kvm_device_attr *att ret = -EBUSY; VM_EVENT(kvm, 3, "%s", "ENABLE: CMMA support"); mutex_lock(&kvm->lock); - if (atomic_read(&kvm->online_vcpus) == 0) { + if (!kvm->created_vcpus) { kvm->arch.use_cmma = 1; ret = 0; } @@ -536,7 +536,7 @@ static int kvm_s390_set_mem_control(struct kvm *kvm, struct kvm_device_attr *att ret = -EBUSY; mutex_lock(&kvm->lock); - if (atomic_read(&kvm->online_vcpus) == 0) { + if (!kvm->created_vcpus) { /* gmap_alloc will round the limit up */ struct gmap *new = gmap_alloc(current->mm, new_limit); @@ -713,7 +713,7 @@ static int kvm_s390_set_processor(struct kvm *kvm, struct kvm_device_attr *attr) int ret = 0; mutex_lock(&kvm->lock); - if (atomic_read(&kvm->online_vcpus)) { + if (kvm->created_vcpus) { ret = -EBUSY; goto out; } |