Re: [RFC PATCH v2 2/7] x86/tsc: Add clocksource ID, set system_counterval_t.cs_id

[Thomas Gleixner]

On Sun, Dec 24 2023 at 16:27, Simon Horman wrote:
> On Fri, Dec 15, 2023 at 11:06:07PM +0100, Peter Hilber wrote:
>> @@ -1327,12 +1334,15 @@ EXPORT_SYMBOL(convert_art_to_tsc);
>>   * that this flag is set before conversion to TSC is attempted.
>>   *
>>   * Return:
>> - * struct system_counterval_t - system counter value with the pointer to the
>> + * struct system_counterval_t - system counter value with the ID of the
>>   *	corresponding clocksource
>>   *	@cycles:	System counter value
>>   *	@cs:		Clocksource corresponding to system counter value. Used
>>   *			by timekeeping code to verify comparability of two cycle
>>   *			values.
>> + *	@cs_id:		Clocksource ID corresponding to system counter value.
>> + *			Used by timekeeping code to verify comparability of two
>> + *			cycle values.
>
> None of the documented parameters to convert_art_ns_to_tsc() above
> correspond to the parameters of convert_art_ns_to_tsc() below.

Obviously not because they document the return value. The sole argument
of the function @art_ns is documented correctly.

> The same patch that corrects the kernel doc for convert_art_ns_to_tsc()
> could also correct the kernel doc for tsc_refine_calibration_work()
> by documenting it's work parameter.

That's a separate cleanup. Feel free to send a patch for that.

Thanks,

        tglx