diff options
Diffstat (limited to 'arch/powerpc/kvm/e500mc.c')
-rw-r--r-- | arch/powerpc/kvm/e500mc.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c index c51f4bb086fd..7c0d392f667a 100644 --- a/arch/powerpc/kvm/e500mc.c +++ b/arch/powerpc/kvm/e500mc.c @@ -301,28 +301,21 @@ static int kvmppc_set_one_reg_e500mc(struct kvm_vcpu *vcpu, u64 id, return r; } -static struct kvm_vcpu *kvmppc_core_vcpu_create_e500mc(struct kvm *kvm, - unsigned int id) +static int kvmppc_core_vcpu_create_e500mc(struct kvm *kvm, struct kvm_vcpu *vcpu, + unsigned int id) { struct kvmppc_vcpu_e500 *vcpu_e500; - struct kvm_vcpu *vcpu; int err; BUILD_BUG_ON(offsetof(struct kvmppc_vcpu_e500, vcpu) != 0); - - vcpu_e500 = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); - if (!vcpu_e500) { - err = -ENOMEM; - goto out; - } - vcpu = &vcpu_e500->vcpu; + vcpu_e500 = to_e500(vcpu); /* Invalid PIR value -- this LPID dosn't have valid state on any cpu */ vcpu->arch.oldpir = 0xffffffff; err = kvm_vcpu_init(vcpu, kvm, id); if (err) - goto free_vcpu; + return err; err = kvmppc_e500_tlb_init(vcpu_e500); if (err) @@ -334,17 +327,13 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_e500mc(struct kvm *kvm, goto uninit_tlb; } - return vcpu; + return 0; uninit_tlb: kvmppc_e500_tlb_uninit(vcpu_e500); uninit_vcpu: kvm_vcpu_uninit(vcpu); - -free_vcpu: - kmem_cache_free(kvm_vcpu_cache, vcpu_e500); -out: - return ERR_PTR(err); + return err; } static void kvmppc_core_vcpu_free_e500mc(struct kvm_vcpu *vcpu) @@ -354,7 +343,6 @@ static void kvmppc_core_vcpu_free_e500mc(struct kvm_vcpu *vcpu) free_page((unsigned long)vcpu->arch.shared); kvmppc_e500_tlb_uninit(vcpu_e500); kvm_vcpu_uninit(vcpu); - kmem_cache_free(kvm_vcpu_cache, vcpu_e500); } static int kvmppc_core_init_vm_e500mc(struct kvm *kvm) |