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From: Andi Kleen <andi@firstfloor.org>
To: Chodorenko Michail <misha@one.by>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: Celeron Core
Date: Fri, 18 Jan 2008 22:11:26 +0100	[thread overview]
Message-ID: <p73prvyalfl.fsf@bingen.suse.de> (raw)
In-Reply-To: <3ed23423adebae08e8f75b6a6a7ce7ff@one.by> (Chodorenko Michail's message of "Fri\, 18 Jan 2008 21\:06\:43 +0200")

Chodorenko Michail <misha@one.by> writes:

> I have a laptop "Extensa 5220", with the processor Celeron based on 'core'
> technology.
> There is ~ / arch/i386/kernel/cpu/cpufreq/p4-clockmod.c in the kernel
> source code
> but there's no line identification of my CPU for apply freqency change
> need to add a ID line 0х16

Note that driver will likely do clock throttling on your CPU.
Using that is usually a bad idea because it does not actually
safe power. It's only intended to let the CPU cool down in some situations.

-Andi

  reply	other threads:[~2008-01-18 21:11 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-18 19:06 Chodorenko Michail
2008-01-18 21:11 ` Andi Kleen [this message]
2008-01-19  0:27   ` Matt Mackall
2008-01-19  1:15     ` Andi Kleen
2008-01-19  4:10       ` Matt Mackall
2008-01-19  4:27         ` Andi Kleen
2008-01-19  4:40           ` Matt Mackall
2008-01-19  4:54             ` Andi Kleen
2008-01-20  4:35               ` David Newall
2008-01-20  5:13                 ` Andi Kleen
2008-01-20  5:23                   ` David Newall
2008-01-20  5:42                     ` Andi Kleen
2008-01-20 20:53                     ` Lennart Sorensen
2008-01-20 11:18           ` Geert Uytterhoeven
     [not found] <fa.2Y+LplM9PCtpiAXzv/aJ3Pcnv4Y@ifi.uio.no>
     [not found] ` <fa.OpXJDCw416yeXEvt0cwrupi/qS0@ifi.uio.no>
     [not found]   ` <fa.sj34KNXkf9z/ZO3fVJ+CYcgcuCs@ifi.uio.no>
     [not found]     ` <fa.qpK4b5H7lkLeIaPtbJKzKV46yFY@ifi.uio.no>
     [not found]       ` <fa.WeBRuL3UPPVPESVzfopvVyNcAw4@ifi.uio.no>
     [not found]         ` <fa.LZLUxfR64dAZFPtin9JNet7ieiY@ifi.uio.no>
2008-01-20 18:24           ` Robert Hancock
2008-01-20 19:14             ` Matt Mackall
2008-01-20 19:24               ` Robert Hancock
2008-01-20 21:31                 ` Rafael J. Wysocki
2008-01-21  7:48               ` Daniel Barkalow
2008-01-20 19:16             ` Andi Kleen
2008-01-20 22:06 Tomasz Chmielewski
2008-01-20 22:26 ` Rafael J. Wysocki
2008-01-21 10:11 ` Matthew Garrett
     [not found] <fa.tHyDHqRNYFvp4N4SR4JtJRuqh0k@ifi.uio.no>
2008-01-21 23:59 ` Robert Hancock

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