On 06/07/2011 05:16 AM, LANOUX Bertrand wrote:
> Hi all,
>
> I have noticed the "unknown HZ value" message still appears at boot time and 
> under some unpredictable circumstances when running the ps command, even 
> after applying the procps-3.2.8-fix_HZ_errors-1.patch (I currently use a SMP, 
> 2.6.38.4 tickless kernel).
> So after looking inside the procps code and patch, I deduced the 
> linux_version_code variable was not correctly valued. After starting to make 
> my own patch, I came across a similar issue when looking over the net (seen 
> on 
> http://www.linuxquestions.org/questions/slackware-14/slackware-13-37-rc-unknown-hz-value-after-procps-upgrade-871679/).
>  It seems the constructor functions don't run as the package expect on recent 
> libgcc.
>
> After applying it, the message definitively disappeared. The patch is 
> attached (another solution is to prioritize the constructor functions).
>
> It works well since quite a while for me now, so may it be taken into account 
> for those who have encountered the same inconvenience. Have a look ?
>
> Thanks for reading,
>
>          Bertrand.
>
Upstream patch committed as procps-3.2.8-fix_HZ_errors-2.patch. Still 
needs to be updated in the book.

-- DJ Lucas


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