vm_checkperm
if (vm_checkperm(vm, &vm->vm_params.vmc_owner,
if (vm_checkperm(NULL, vmo, uid) != 0) {
if (vm_checkperm(NULL, &vmc_parent->vmc_insowner, uid) != 0) {
} else if (vm_checkperm(vm, &vm->vm_params.vmc_owner,
if (vm_checkperm(vm, &vm->vm_params.vmc_owner,
int vm_checkperm(struct vmd_vm *, struct vmop_owner *, uid_t);