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Re: oprofile gets only kernel samples?

To: Kurt Schwemmer <>
Subject: Re: oprofile gets only kernel samples?
From: Ralf Baechle <>
Date: Tue, 7 Feb 2006 11:09:59 +0000
In-reply-to: <>
Original-recipient: rfc822;
References: <>
User-agent: Mutt/
On Mon, Feb 06, 2006 at 02:54:00PM -0700, Kurt Schwemmer wrote:

> I've got oprofile working sort of with 2.6.15 kernel on a 24Kc processor
> using just timer interrupts. I only get samples within vmlinux.out
> though. When I look at top output during the period of time there is
> definitely some significant user mode time. Before digging too deep into
> the problem I thought I'd ask to see if this is a known limitation and
> if everyone is seeing this.

That's the symptom of running too old oprofile tools; you need to use a
cvs; the release tarballs are too old.


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