vm_active_cpus
error = vm_active_cpus(ctx, &active_cpus);
error = vm_active_cpus(ctx, &cpus);
assert(vm_active_cpus(vmm->vmm_ctx, &cpuset) == 0);
int vm_active_cpus(struct vmctx *ctx, cpuset_t *cpus);
dmask = vm_active_cpus(vlapic->vm);
dmask = vm_active_cpus(vlapic->vm);
*dmask = vm_active_cpus(vm);
amask = vm_active_cpus(vm);
amask = vm_active_cpus(vm);
cpuset_t vm_active_cpus(struct vm *vm);
dmask = vm_active_cpus(vm);
tempset = vm_active_cpus(sc->vmm_vm);