earlier           186 include/linux/ktime.h static inline s64 ktime_us_delta(const ktime_t later, const ktime_t earlier)
earlier           188 include/linux/ktime.h        return ktime_to_us(ktime_sub(later, earlier));
earlier           191 include/linux/ktime.h static inline s64 ktime_ms_delta(const ktime_t later, const ktime_t earlier)
earlier           193 include/linux/ktime.h 	return ktime_to_ms(ktime_sub(later, earlier));