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Message-ID: <20070710185907.GA7139@elf.ucw.cz> Date: Tue, 10 Jul 2007 20:59:07 +0200 From: Pavel Machek <pavel@....cz> To: Bill Davidsen <davidsen@....com> Cc: Chuck Ebbert <cebbert@...hat.com>, Arjan van de Ven <arjan@...ux.intel.com>, linux-kernel@...r.kernel.org Subject: Re: Liunx power consumption on laptops -- Enormous progress in the last few months On Mon 2007-07-09 13:55:05, Bill Davidsen wrote: > Chuck Ebbert wrote: > >On 07/06/2007 12:35 PM, Arjan van de Ven wrote: > >>>Where is the ondemand-fix.patch? I can't find any link to it. > >>just click on it in the graph ;_ > >> > >>it's also http://www.linuxpowertop.org/patches/ondemand-fix.patch (which > >>is submitted already to the maintainers) > >> > > > >Ah, OK, that one just went into the latest Fedora 7 kernel. > > > All this information makes it obvious that even though upgrades are > painful (given slow laptop disks, *really* painful), it looks as if > there are major benefits to be gained. > > Thanks for sharing the information. > > As improved as USB drivers are, I assume that unloading the drivers is > still desirable if no USB hardware is in use. That should be no longer neccessary, IIRC. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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