> So, I have the older version..

OK.

> but according to Simon's
>
> vmstat -s | egrep 'managed|anonymous|cached' | grep -v scanned
>
> I'm not suffering from this problem right now?

That's not a given.  That you're not seeing this particular
symptom does not mean that's the only symptom fixed by the
pull-up.

> Anything I should check before installing a new kernel? ;)

Someone with better clue than me about the innards of the VM
subsystem would have to answer that.

Regards,

- H=E5vard