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Message-ID: <45350DDF.10102@xs4all.nl>
Date: Tue, 17 Oct 2006 19:07:43 +0200
From: Udo van den Heuvel <udovdh@...all.nl>
To: Lee Revell <rlrevell@...-job.com>
CC: linux-kernel@...r.kernel.org
Subject: Re: 2.6.18 w/ GPS time source: worse performance
Lee Revell wrote:
> On Tue, 2006-10-17 at 17:25 +0200, Udo van den Heuvel wrote:
>> Hello,
>>
>> Why does a GPS as time source (with ntpd) perform so much worse with 2.6.18?
>
> Um... you don't give nearly enough information to even begin to know
> what you're talking about.
?
Offset, error and jitter are higher. That's the performance.
I guess that users of a GPS as clock source understand.
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