[LinuxPPS] Linux 2.6.28 - serial time string jumps

[Udo van den Heuvel]

Thorsten Mühlfelder wrote:
> As far as I know:
> 
> On Tue, 20 Jan 2009 16:08:08 +0100
> Udo van den Heuvel <udovdh at xs4all.nl> wrote:
> 
>> Pre-emptibale stuff settings
> good
> 
>> HPET stuff
> bad

?
More high res timers == bad?
COuld you please explain?

>> NO_HZ stuff
> bad

So far (2.6.28) I see no worse performance, but my reception isn't that 
good.
(working on it)

> And use 100 Hz!

Indeed.
Still 250 here, and NO_HZ...

Udo