From: Nate Lawson <nate-Y6VGUYTwhu0@public.gmane.org>
To: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Never in C3
Date: Tue, 15 Jun 2004 12:03:43 -0700 (PDT) [thread overview]
Message-ID: <20040615120329.H28306@root.org> (raw)
In-Reply-To: <1087321154.10618.0.camel-myFlNLNQP+Q@public.gmane.org>
On Tue, 15 Jun 2004, Matthew Garrett wrote:
> On Mon, 2004-06-14 at 14:06 +0100, Fred Labrosse wrote:
>
> > *C1: promotion[C2] demotion[--] latency[000] usage[02058670]
> > C2: promotion[C3] demotion[C1] latency[020] usage[19743630]
> > C3: promotion[--] demotion[C2] latency[200] usage[00000000]
>
> My recollection is that if the latency is larger than 100, Linux will
> never use C3.
The C2 limit is 100, C3 is 1000.
-Nate
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next prev parent reply other threads:[~2004-06-15 19:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-14 13:06 Never in C3 Fred Labrosse
[not found] ` <16589.41686.480893.225338-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>
2004-06-14 14:33 ` Karol Kozimor
[not found] ` <20040614143312.GA16952-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org>
2004-06-15 13:35 ` Fred Labrosse
[not found] ` <16590.64317.405885.159934-4CLdheC3Iye1Qrn1Bg8BZw@public.gmane.org>
2004-06-15 15:32 ` Karol Kozimor
2004-06-15 17:39 ` Matthew Garrett
[not found] ` <1087321154.10618.0.camel-myFlNLNQP+Q@public.gmane.org>
2004-06-15 19:03 ` Nate Lawson [this message]
2004-06-16 11:36 ` Frank Mehnert
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