From: Kasper Dupont <kasperd@daimi.au.dk>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Lincoln Dale <ltd@cisco.com>, Linux <linux-kernel@vger.kernel.org>
Subject: Re: HZ, preferably as small as possible
Date: Thu, 11 Jul 2002 15:37:57 +0200 [thread overview]
Message-ID: <3D2D8A35.30F460F3@daimi.au.dk> (raw)
In-Reply-To: E17Sd5D-0000lz-00@the-village.bc.nu
Alan Cox wrote:
>
> > I'd like to see oneshot timer interrupts as a compile time
> > option on any architecture that is capable of doing it. But of
> > course it is not easy.
> >
> > Have I missed something somewhere?
>
> The APIC on modern systems has decent timers. There may also be ACPI timers
> we can use on ACPI capable systems.
In what units do they meassure time? It would be nice if
they were garanteed to match the TSC frequency or some
other of the units already being used.
--
Kasper Dupont -- der bruger for meget tid på usenet.
For sending spam use mailto:razor-report@daimi.au.dk
next prev parent reply other threads:[~2002-07-11 13:35 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-10 19:59 HZ, preferably as small as possible Grover, Andrew
2002-07-10 21:09 ` george anzinger
2002-07-11 6:03 ` Hannu Savolainen
2002-07-11 7:15 ` george anzinger
2002-07-12 0:36 ` Stevie O
2002-07-12 0:50 ` Thunder from the hill
2002-07-12 0:55 ` Robert Love
2002-07-12 0:58 ` Thunder from the hill
2002-07-12 1:24 ` Alan Cox
2002-07-12 1:37 ` Mark Hahn
2002-07-12 1:09 ` george anzinger
2002-07-12 1:26 ` Roland Dreier
2002-07-12 17:30 ` george anzinger
2002-07-12 1:35 ` Stevie O
2002-07-12 3:01 ` Bernd Eckenfels
2002-07-11 12:54 ` Thunder from the hill
2002-07-11 15:59 ` Martin Dalecki
2002-07-10 21:28 ` Andrew Morton
2002-07-10 21:35 ` Benjamin LaHaise
2002-07-10 21:38 ` Andrew Morton
2002-07-10 21:42 ` Benjamin LaHaise
2002-07-11 2:14 ` CaT
2002-07-11 17:01 ` Martin Dalecki
2002-07-10 22:01 ` Thunder from the hill
2002-07-10 22:09 ` Cort Dougan
2002-07-11 13:36 ` Whoa... (was: Re: HZ, preferably as small as possible) Mark Mielke
2002-07-11 21:08 ` Daniel Phillips
2002-07-10 22:41 ` HZ, preferably as small as possible Thunder from the hill
2002-07-10 22:47 ` Thunder from the hill
2002-07-10 22:49 ` Eli Carter
2002-07-10 23:05 ` Thunder from the hill
2002-07-10 23:08 ` Dave Mielke
2002-07-10 23:13 ` Thunder from the hill
2002-07-10 23:50 ` J.A. Magallon
2002-07-11 0:28 ` Lincoln Dale
2002-07-11 11:35 ` Kasper Dupont
2002-07-11 12:30 ` Alan Cox
2002-07-11 13:37 ` Kasper Dupont [this message]
2002-07-11 15:46 ` Alan Cox
2002-07-11 18:51 ` george anzinger
2002-07-15 5:06 ` Linus Torvalds
2002-07-15 16:26 ` Robert Love
2002-07-15 18:56 ` Linus Torvalds
2002-07-15 19:52 ` mbs
2002-07-15 20:01 ` yodaiken
2002-07-16 11:41 ` Vojtech Pavlik
2002-07-17 19:33 ` Daniel Phillips
2002-07-17 20:31 ` Richard B. Johnson
2002-07-17 20:40 ` Daniel Phillips
2002-07-17 21:02 ` Richard B. Johnson
2002-07-17 21:02 ` Linus Torvalds
2002-07-17 21:16 ` Daniel Phillips
2002-07-18 12:57 ` Richard B. Johnson
2002-07-18 13:25 ` Daniel Phillips
2002-07-18 10:10 ` Kai Henningsen
2002-07-17 20:55 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2002-07-11 2:46 Grover, Andrew
2002-07-11 3:01 ` Jeff Garzik
2002-07-11 11:45 ` Alan Cox
2002-07-11 17:08 ` Martin Dalecki
2002-07-11 19:21 ` Albert D. Cahalan
2002-07-16 9:17 ` Kai Henningsen
2002-07-11 20:34 ` Bill Davidsen
2002-07-12 12:01 ` Martin Dalecki
2002-07-15 5:15 ` Linus Torvalds
2002-07-15 6:56 ` Albert D. Cahalan
2002-07-15 8:24 ` Russell King
2002-07-15 15:48 ` David Mosberger
2002-07-15 18:20 ` Albert D. Cahalan
2002-07-15 18:30 ` David Mosberger
2002-07-15 16:07 ` Albert D. Cahalan
2002-07-15 17:06 ` Russell King
2002-07-15 18:43 ` Albert D. Cahalan
2002-07-15 18:53 ` Russell King
2002-07-15 18:50 ` Linus Torvalds
2002-07-15 20:15 ` Albert D. Cahalan
2002-07-15 8:58 ` Dave Mielke
2002-07-11 7:09 ` george anzinger
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