Date: Mon, 29 Aug 2005 09:38:21 +0200 From: Bruno Ducrot <bruno@poupinou.org> To: Nate Lawson <nate@root.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, Hajimu UMEMOTO <ume@FreeBSD.org>, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/usr.sbin/powerd powerd.c Message-ID: <20050829073821.GI7749@poupinou.org> In-Reply-To: <43129EE6.7040608@root.org> References: <200508240752.j7O7qxep016309@repoman.freebsd.org> <ygemzn7zivx.wl%ume@mahoroba.org> <yge8xyr5zjq.wl%ume@mahoroba.org> <43129EE6.7040608@root.org>
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On Sun, Aug 28, 2005 at 10:36:38PM -0700, Nate Lawson wrote: > Another mitigating factor is a patch I hope to commit soon that removes > levels that aren't useful. The general idea is the same as a recent > email from Tijl Coosemans but my approach is different. I'm pretty sure it's incorrect to add p4tcc and acpi_throttle for power saving purpose. I plan to add some flags in order to use only relevant frequencies to this end, but IMHO that should be done at low-level drivers. On the other hand, it is usefull to keep the existing sysctl freqs, but for cooling purpose only. -- Bruno Ducrot -- Which is worse: ignorance or apathy? -- Don't know. Don't care.
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