HZ_TO_MSEC_SHR32  384 kernel/time/time.c 	return (HZ_TO_MSEC_MUL32 * j + (1ULL << HZ_TO_MSEC_SHR32) - 1) >>
HZ_TO_MSEC_SHR32  385 kernel/time/time.c 	       HZ_TO_MSEC_SHR32;