cpupartid_t
cpupartid_t cp_id;
cpupartid_t cpid = PSTOCP(psid);
static cpupartid_t cp_id_next;
#define PSTOCP(psid) ((cpupartid_t)((psid) == PS_NONE ? CP_DEFAULT : (psid)))
cpupartid_t cp_id; /* partition ID */