From: Robert Love <rml@ximian.com>
To: Wakko Warner <wakko@animx.eu.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.1 dual xeon
Date: Sat, 24 Jan 2004 20:43:26 -0500 [thread overview]
Message-ID: <1074995006.5246.1.camel@localhost> (raw)
In-Reply-To: <20040124203646.A8709@animx.eu.org>
On Sat, 2004-01-24 at 20:36 -0500, Wakko Warner wrote:
> I recently aquired a dual xeon system. HT is enabled which shows up as 4
> cpus. I noticed that all interrupts are on CPU0. Can anyone tell me why
> this is?
The APIC needs to be programmed to deliver interrupts to certain
processors.
In 2.6, this is done in user-space via a program called irqbalance:
http://people.redhat.com/arjanv/irqbalance/
If you run Red Hat, it is in the "kernel-utils" package.
Robert Love
next prev parent reply other threads:[~2004-01-25 1:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-25 1:36 2.6.1 dual xeon Wakko Warner
2004-01-25 1:43 ` Robert Love [this message]
2004-01-25 13:37 ` Wakko Warner
2004-01-27 7:38 ` Sander
2004-01-27 17:13 ` Alexander Nyberg
2004-01-27 17:41 ` Justin Cormack
2004-01-28 9:32 ` Helge Hafting
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