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Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
-rw-r--r--arch/s390/kvm/kvm-s390.c23
1 files changed, 6 insertions, 17 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 985d825494f1..bade533ba288 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -164,24 +164,18 @@ long kvm_arch_vm_ioctl(struct file *filp,
return r;
}
-struct kvm *kvm_arch_create_vm(void)
+int kvm_arch_init_vm(struct kvm *kvm)
{
- struct kvm *kvm;
int rc;
char debug_name[16];
rc = s390_enable_sie();
if (rc)
- goto out_nokvm;
-
- rc = -ENOMEM;
- kvm = kzalloc(sizeof(struct kvm), GFP_KERNEL);
- if (!kvm)
- goto out_nokvm;
+ goto out_err;
kvm->arch.sca = (struct sca_block *) get_zeroed_page(GFP_KERNEL);
if (!kvm->arch.sca)
- goto out_nosca;
+ goto out_err;
sprintf(debug_name, "kvm-%u", current->pid);
@@ -195,13 +189,11 @@ struct kvm *kvm_arch_create_vm(void)
debug_register_view(kvm->arch.dbf, &debug_sprintf_view);
VM_EVENT(kvm, 3, "%s", "vm created");
- return kvm;
+ return 0;
out_nodbf:
free_page((unsigned long)(kvm->arch.sca));
-out_nosca:
- kfree(kvm);
-out_nokvm:
- return ERR_PTR(rc);
+out_err:
+ return rc;
}
void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
@@ -240,11 +232,8 @@ void kvm_arch_sync_events(struct kvm *kvm)
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_free_vcpus(kvm);
- kvm_free_physmem(kvm);
free_page((unsigned long)(kvm->arch.sca));
debug_unregister(kvm->arch.dbf);
- cleanup_srcu_struct(&kvm->srcu);
- kfree(kvm);
}
/* Section: vcpu related */
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