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Subject: Re: freebsd 10 kqueue timer regression
From: Ian Lepore <ian@FreeBSD.org>
To: Adrian Chadd <adrian@freebsd.org>
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Date: Thu, 02 Oct 2014 11:28:40 -0600
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Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>,
 Paul Albrecht <palbrecht@glccom.com>
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On Thu, 2014-10-02 at 10:18 -0700, Adrian Chadd wrote:
> On 2 October 2014 08:07, Paul Albrecht <palbrecht@glccom.com> wrote:
> >
> > Hi,
> >
> > What=A2s up with freebsd 10? I=A2m testing some code that uses the kq=
ueue timer for timing and it doesn=A2t work because the precision of the =
timer is off.
>=20
> Can you provide a test case for it?
>=20
> I just chased down one of those recently; maybe it's the same thing
> (callout() API changes.)
>=20

The old mail thread he cited contains test code:

http://lists.freebsd.org/pipermail/freebsd-hackers/2012-July/039907.html

-- Ian