Date: Mon, 17 Mar 2008 09:33:47 -0400 From: John Baldwin <jhb@freebsd.org> To: Poul-Henning Kamp <phk@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/i386/cpufreq est.c Message-ID: <200803170933.48212.jhb@freebsd.org> In-Reply-To: <200803170901.m2H91hCC044632@repoman.freebsd.org> References: <200803170901.m2H91hCC044632@repoman.freebsd.org>
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On Monday 17 March 2008 05:01:43 am Poul-Henning Kamp wrote: > phk 2008-03-17 09:01:43 UTC > > FreeBSD src repository > > Modified files: > sys/i386/cpufreq est.c > Log: > Increase time we wait for things to settle to 1 millisecond, > 10 microseconds is too short. > > Always set the cpu to the highest frequency so that we get through > boot and don't handicap cpus where powerd(8) is not used. Hmm, I actually consider this a feature when I'm not running powerd to use less battery. I think we should only bump up the CPU on battery power when using powerd so that it can be lowered again to save battery power when the CPU is idle. -- John Baldwin
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