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| -rw-r--r-- | include/linux/ktime.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 2b139f66027f..923665958f90 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -279,6 +279,11 @@ static inline s64 ktime_to_us(const ktime_t kt) return (s64) tv.tv_sec * USEC_PER_SEC + tv.tv_usec; } +static inline s64 ktime_us_delta(const ktime_t later, const ktime_t earlier) +{ + return ktime_to_us(ktime_sub(later, earlier)); +} + /* * The resolution of the clocks. The resolution value is returned in * the clock_getres() system call to give application programmers an |