msecs_to_loops
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)