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From: Andrea Arcangeli <andrea@suse.de>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Sushil Agarwal <sushil@veritas.com>, linux-kernel@vger.kernel.org
Subject: Re: rdtsc to mili secs?
Date: Mon, 6 Nov 2000 01:34:53 +0100	[thread overview]
Message-ID: <20001106013453.A10275@athlon.random> (raw)
In-Reply-To: <20001106011000.A9787@athlon.random> <E13sa8o-0005jc-00@the-village.bc.nu>
In-Reply-To: <E13sa8o-0005jc-00@the-village.bc.nu>; from alan@lxorguk.ukuu.org.uk on Mon, Nov 06, 2000 at 12:28:00AM +0000

On Mon, Nov 06, 2000 at 12:28:00AM +0000, Alan Cox wrote:
> or running SMP with non matched CPU clocks.

In this last case I guess he will have more problems than not being able to
convert from cpu-clock to usec 8). Scheduler and gettimeofday will do the wrong
thing in that case (scheduler both for bougs avg_slice and fairness).

Andrea
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  reply	other threads:[~2000-11-06  0:35 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-11-05 23:09 rdtsc to mili secs? Sushil Agarwal
2000-11-06  0:10 ` Andrea Arcangeli
2000-11-06  0:28   ` Alan Cox
2000-11-06  0:34     ` Andrea Arcangeli [this message]
2000-11-06  0:46       ` Alan Cox
2000-11-06 17:17     ` Anton Blanchard
2000-11-06 17:27       ` Alan Cox
2000-11-07  5:00       ` Antony Suter
2000-11-07  6:10         ` H. Peter Anvin
2000-11-07 12:18         ` Alan Cox
2000-11-10 14:42           ` Pavel Machek
2000-11-10 21:38             ` H. Peter Anvin
2000-11-10 22:23               ` Rogier Wolff
2000-11-10 23:00                 ` H. Peter Anvin
2000-11-14 21:22               ` Pavel Machek
2000-11-15 21:05                 ` H. Peter Anvin
2000-11-16 10:57                   ` Vojtech Pavlik
2000-11-16 23:09                     ` H. Peter Anvin
2000-11-18 20:13                       ` Pavel Machek
2000-11-18 23:48                         ` H. Peter Anvin
2000-11-19  9:21                           ` Vojtech Pavlik
2000-11-18 20:12                     ` Pavel Machek
2000-11-18 22:13                       ` Vojtech Pavlik
2000-11-19 20:24                         ` Pavel Machek
2000-11-19 21:46                           ` Vojtech Pavlik
  -- strict thread matches above, loose matches on Subject: below --
2000-11-06  8:15 ming_l

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