Re: [PATCH] Docs: admin/kernel-parameters: Add trace_clock=tai

From: Randy Dunlap
Date: Tue Nov 25 2025 - 00:53:38 EST




On 11/24/25 9:34 PM, Jian Zhang wrote:
> After CLOCK_TAI is added, add missing option trace_clock=tai.
>

When/where is CLOCK_TAI added?
Commit hash?
Thanks.

> Signed-off-by: Jian Zhang <zhangjian.3032@xxxxxxxxxxxxx>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index 6c42061ca20e..fdbd2149f321 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -7452,6 +7452,7 @@
> mono_raw - Use ktime_get_raw_fast_ns() for time
> stamps.
> boot - Use ktime_get_boot_fast_ns() for time stamps.
> + tai - Use ktime_get_tai_fast_ns() for time stamps.
> Architectures may add more clocks. See
> Documentation/trace/ftrace.rst for more details.
>

--
~Randy