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Date:      Wed, 1 Dec 2004 09:29:24 -0000
From:      "Steven Hartland" <killing@multiplay.co.uk>
To:        <hackers@freebsd.org>
Subject:   sysctl machdep.hlt_logical_cpus affects kernel HZ?
Message-ID:  <021e01c4d788$41421370$b3db87d4@multiplay.co.uk>

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One of my colleagues has just noticed that setting:
sysctl machdep.hlt_logical_cpus=1
appears to double the kernel frequency as reported by
systat on 5.2.1-RELEASE-p11.
Is this correct? What are the implications? How can this
be corrected?

    Steve


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