From: Mark Hounschell <markh@compro.net>
To: linux-kernel@vger.kernel.org
Subject: Re: HZ question
Date: Tue, 13 Sep 2005 12:41:22 -0400 [thread overview]
Message-ID: <43270132.4010902@compro.net> (raw)
In-Reply-To: <Pine.LNX.4.53.0509131750580.15000@gockel.physik3.uni-rostock.de>
Tim Schmielau wrote:
.
> Do you also want to know about CONFIG_PREEMPT, SMP, current load, future
> load in order to estimate the delay you want to ask for?
>
No. The delays I 'require' are not estimated. They are constant. What is
estimated is the kernels ability to give what I require. And that varies
greatly between a 100HZ kernel and a 1000HZ kernel.
So what is the returned valu of sysconf(_SC_CLK_TCK) good for?
Mark
next prev parent reply other threads:[~2005-09-13 16:41 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-13 12:48 HZ question Mark Hounschell
2005-09-13 13:46 ` linux-os (Dick Johnson)
2005-09-13 14:00 ` Mark Hounschell
2005-09-13 14:20 ` Tim Schmielau
2005-09-13 15:05 ` Mark Hounschell
2005-09-13 16:01 ` Tim Schmielau
2005-09-13 16:41 ` Mark Hounschell [this message]
2005-09-13 16:47 ` Mark Hounschell
2005-09-13 18:38 ` Stefan Smietanowski
2005-09-13 19:17 ` Mark Hounschell
2005-09-13 23:19 ` Daniel Barkalow
2005-09-13 17:34 ` john stultz
2005-09-13 19:15 ` Mark Hounschell
2005-09-14 4:15 ` George Anzinger
2005-09-13 20:13 ` jdow
2005-09-13 20:38 ` linux-os (Dick Johnson)
2005-09-15 1:29 ` Lee Revell
2005-09-13 14:07 ` Tim Schmielau
2005-09-14 4:00 ` Coywolf Qi Hunt
2005-09-15 1:20 ` Lee Revell
2005-09-15 16:16 ` Joe Bob Spamtest
2005-09-15 20:19 ` Valdis.Kletnieks
2005-09-15 20:34 ` Jesper Juhl
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