diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/kvm/kvm.h | 3 | ||||
-rw-r--r-- | drivers/kvm/kvm_main.c | 10 | ||||
-rw-r--r-- | drivers/kvm/mmu.c | 24 |
3 files changed, 17 insertions, 20 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index 2670219a926..100df6f38d9 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h @@ -319,7 +319,8 @@ int kvm_init_arch(struct kvm_arch_ops *ops, struct module *module); void kvm_exit_arch(void); void kvm_mmu_destroy(struct kvm_vcpu *vcpu); -int kvm_mmu_init(struct kvm_vcpu *vcpu); +int kvm_mmu_create(struct kvm_vcpu *vcpu); +int kvm_mmu_setup(struct kvm_vcpu *vcpu); int kvm_mmu_reset_context(struct kvm_vcpu *vcpu); void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot); diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 973544553cb..ce7fe640f18 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -522,12 +522,14 @@ static int kvm_dev_ioctl_create_vcpu(struct kvm *kvm, int n) if (r < 0) goto out_free_vcpus; - kvm_arch_ops->vcpu_load(vcpu); + r = kvm_mmu_create(vcpu); + if (r < 0) + goto out_free_vcpus; - r = kvm_arch_ops->vcpu_setup(vcpu); + kvm_arch_ops->vcpu_load(vcpu); + r = kvm_mmu_setup(vcpu); if (r >= 0) - r = kvm_mmu_init(vcpu); - + r = kvm_arch_ops->vcpu_setup(vcpu); vcpu_put(vcpu); if (r < 0) diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index 85887fcd584..790423c5f23 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -639,28 +639,22 @@ error_1: return -ENOMEM; } -int kvm_mmu_init(struct kvm_vcpu *vcpu) +int kvm_mmu_create(struct kvm_vcpu *vcpu) { - int r; - ASSERT(vcpu); ASSERT(!VALID_PAGE(vcpu->mmu.root_hpa)); ASSERT(list_empty(&vcpu->free_pages)); - r = alloc_mmu_pages(vcpu); - if (r) - goto out; - - r = init_kvm_mmu(vcpu); - if (r) - goto out_free_pages; + return alloc_mmu_pages(vcpu); +} - return 0; +int kvm_mmu_setup(struct kvm_vcpu *vcpu) +{ + ASSERT(vcpu); + ASSERT(!VALID_PAGE(vcpu->mmu.root_hpa)); + ASSERT(!list_empty(&vcpu->free_pages)); -out_free_pages: - free_mmu_pages(vcpu); -out: - return r; + return init_kvm_mmu(vcpu); } void kvm_mmu_destroy(struct kvm_vcpu *vcpu) |