diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 6ff3f896d908..f4b72cef09d5 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -2271,22 +2271,16 @@ static void debugfs_vcpu_init(struct kvm_vcpu *vcpu, unsigned int id) } #endif /* CONFIG_KVM_BOOK3S_HV_EXIT_TIMING */ -static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, - unsigned int id) +static int kvmppc_core_vcpu_create_hv(struct kvm_vcpu *vcpu) { - struct kvm_vcpu *vcpu; int err; int core; struct kvmppc_vcore *vcore; + struct kvm *kvm; + unsigned int id; - err = -ENOMEM; - vcpu = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); - if (!vcpu) - goto out; - - err = kvm_vcpu_init(vcpu, kvm, id); - if (err) - goto free_vcpu; + kvm = vcpu->kvm; + id = vcpu->vcpu_id; vcpu->arch.shared = &vcpu->arch.shregs; #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE @@ -2368,7 +2362,7 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, mutex_unlock(&kvm->lock); if (!vcore) - goto free_vcpu; + return err; spin_lock(&vcore->lock); ++vcore->num_threads; @@ -2383,12 +2377,7 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, debugfs_vcpu_init(vcpu, id); - return vcpu; - -free_vcpu: - kmem_cache_free(kvm_vcpu_cache, vcpu); -out: - return ERR_PTR(err); + return 0; } static int kvmhv_set_smt_mode(struct kvm *kvm, unsigned long smt_mode, @@ -2442,8 +2431,6 @@ static void kvmppc_core_vcpu_free_hv(struct kvm_vcpu *vcpu) unpin_vpa(vcpu->kvm, &vcpu->arch.slb_shadow); unpin_vpa(vcpu->kvm, &vcpu->arch.vpa); spin_unlock(&vcpu->arch.vpa_update_lock); - kvm_vcpu_uninit(vcpu); - kmem_cache_free(kvm_vcpu_cache, vcpu); } static int kvmppc_core_check_requests_hv(struct kvm_vcpu *vcpu) |