Subject: Re: finding out the value of HZ from userspace
From: Arjan van de Ven <arjanv@redhat.com>
Reply-To: arjanv@redhat.com
To: Micha Feigin <michf@post.tau.ac.il>
Cc: lkml <linux-kernel@vger.kernel.org>
In-Reply-To: <20040311141703.GE3053@luna.mooo.com>
References: <20040311141703.GE3053@luna.mooo.com>
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Organization: Red Hat, Inc.
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Date: Sat, 13 Mar 2004 18:24:31 +0100
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On Thu, 2004-03-11 at 15:17, Micha Feigin wrote:
> Is it possible to find out what the kernel's notion of HZ is from user
> space?
> It seem to change from system to system and between 2.4 (100 on i386)
> to 2.6 (1000 on i386).

if you can see 1000 from userspace that is a bad kernel bug; can you say
where you find something in units of 1000 ?

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