diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 0c5266e75a2e..5042cccd9fde 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1303,6 +1303,26 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id, return r; } +static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core) +{ + struct kvmppc_vcore *vcore; + + vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL); + + if (vcore == NULL) + return NULL; + + INIT_LIST_HEAD(&vcore->runnable_threads); + spin_lock_init(&vcore->lock); + init_waitqueue_head(&vcore->wq); + vcore->preempt_tb = TB_NIL; + vcore->lpcr = kvm->arch.lpcr; + vcore->first_vcpuid = core * threads_per_subcore; + vcore->kvm = kvm; + + return vcore; +} + static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, unsigned int id) { @@ -1354,16 +1374,7 @@ static struct kvm_vcpu *kvmppc_core_vcpu_create_hv(struct kvm *kvm, mutex_lock(&kvm->lock); vcore = kvm->arch.vcores[core]; if (!vcore) { - vcore = kzalloc(sizeof(struct kvmppc_vcore), GFP_KERNEL); - if (vcore) { - INIT_LIST_HEAD(&vcore->runnable_threads); - spin_lock_init(&vcore->lock); - init_waitqueue_head(&vcore->wq); - vcore->preempt_tb = TB_NIL; - vcore->lpcr = kvm->arch.lpcr; - vcore->first_vcpuid = core * threads_per_subcore; - vcore->kvm = kvm; - } + vcore = kvmppc_vcore_create(kvm, core); kvm->arch.vcores[core] = vcore; kvm->arch.online_vcores++; } |