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SubjectRe: [PATCH v2 3/3] tracing: Add documentation for trace clock tai
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On 4/14/22 16:18, Kurt Kanzenbach wrote:
> + tai:
> + This is the tai clock (CLOCK_TAI) and is derived from the wall-
> + clock time. However, this clock does not experience
> + discontinuities and backwards jumps caused by NTP inserting leap
> + seconds. Since the clock access is designed for use in tracing,
> + side effects are possible. The clock access may yield wrong
> + readouts in case the internal TAI offset is updated e.g., caused
> + by setting the system time or using adjtimex() with an offset.
> + These effects are rare and post processing should be able to
> + handle them. See comments in the ktime_get_tai_fast_ns()
> + function for more information.
> +

In what file are the ktime_get_tai_fast_ns() comments?

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