LAST__PID_SHIFT
return ((cpu & LAST__CPU_MASK) << LAST__PID_SHIFT) | (pid & LAST__PID_MASK);
return (cpupid >> LAST__PID_SHIFT) & LAST__CPU_MASK;
#define LAST__PID_MASK ((1 << LAST__PID_SHIFT)-1)
#define LAST_CPUPID_SHIFT (LAST__PID_SHIFT+LAST__CPU_SHIFT)