Messages in this thread |  | | Date | Fri, 2 Feb 2007 15:03:31 +0100 | From | "Francis Moreau" <> | Subject | Re: Slower CPU frequency reported by the kernel |
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On 2/2/07, Paolo Ornati <ornati@fastwebnet.it> wrote: > > You are using frequency scaling(*) and "/proc/cpuinfo" reflects the > current speed. >
ok, I didn't know about this.
> > (*) = > # > # CPU Frequency scaling > # > CONFIG_CPU_FREQ=y > CONFIG_CPU_FREQ_TABLE=y > CONFIG_CPU_FREQ_DEBUG=y > CONFIG_CPU_FREQ_STAT=m > CONFIG_CPU_FREQ_STAT_DETAILS=y > # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set > CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
it's seems that the cpu freq scaling depends on a user space tool. Could you tell me how I can find if there're such tools installed on my computer ?
thanks -- Francis - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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