CPU_ACPI_TSTATES
CPU_ACPI_TSTATES(handle) = kmem_zalloc(CPU_ACPI_TSTATES_SIZE(cnt),
tstate = (cpu_acpi_tstate_t *)CPU_ACPI_TSTATES(handle);
if (CPU_ACPI_TSTATES(handle)) {
kmem_free(CPU_ACPI_TSTATES(handle),
CPU_ACPI_TSTATES(handle) = NULL;
req_tstate = (cpu_acpi_tstate_t *)CPU_ACPI_TSTATES(handle);