tsc_khz export problem

[Wenji Huang]

Sorry for the noise, just update the source and find the change.
The error no longer occurs.

Thanks,
Wenji

Wenji Huang wrote:

> Hi masami-san,
>
>  But the error indeed occurs in my box (i386 - 2.6.22.1/2.6.22.9).
>  For any script, the compilation pass since there is extern 
> declaration of tsc_khz in tsc.h.
>  Finally fail in loading modules.
>
> Regards,
> Wenji
>
> Masami Hiramatsu wrote:
>
>> Hi Wenji,
>>
>> Thank you so much for reporting it.
>> In that case, compilation of autoconf-tsc-khz.c must be failed.
>>
>> Wenji Huang wrote:
>>  
>>
>>> Hi,
>>>
>>>   In latest systemtap source, CONFIG_TSC_KHZ is added. But, find one 
>>> problem about tsc_khz.
>>> -----------------------------------------------------
>>>               kernel              exported    declaration(tsc.h)
>>>    i386       2.6.18 - 2.6.22         no         yes
>>>    i386        2.6.23                yes         yes
>>>
>>>    x86_64     2.6.22                 yes         yes
>>>    x86_64     2.6.23                 yes         yes
>>> ------------------------------------------------------
>>> So, for i386. in 2.6.18 - 2.6.22.  There will be an error reporting 
>>> "Unknown symbol tsc_khz" when executing any stap script.
>>>
>>> Regards,
>>> wenji
>>>
>>>
>>>
>>>   
>>
>>
>> Regards,
>>
>>  
>>
>