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Message-ID: <BANLkTin4P7X0gbbShNTQNpV0khq3Bb9PhQ@mail.gmail.com> Date: Fri, 1 Jul 2011 16:00:02 -0400 From: 俞颐超 <yyc1992@...il.com> To: linux-kernel@...r.kernel.org Subject: mistake about the cpufreq? The following is what I get when I run the command in /sys/devices/system/cpu/cpu0/cpufreq $ sudo grep "" * affected_cpus:0 bios_limit:800000 cpuinfo_cur_freq:2800000 cpuinfo_max_freq:2801000 cpuinfo_min_freq:800000 cpuinfo_transition_latency:10000 related_cpus:0 1 scaling_available_frequencies:2801000 2800000 2133000 1600000 800000 scaling_available_governors:conservative ondemand userspace powersave performance scaling_cur_freq:800000 scaling_driver:acpi-cpufreq scaling_governor:performance scaling_max_freq:800000 scaling_min_freq:800000 scaling_setspeed:<unsupported> The problem is basically the scalings is different from cpuinfos. It appears when I unplug the power and still there when I have repluged the power. Does any know what probably the problem is and where can I look for more detail information. some basic info about my computer $ uname -a Linux yuyichao-PC 2.6.39-ARCH #1 SMP PREEMPT Mon Jun 27 21:26:22 CEST 2011 x86_64 Intel(R) Core(TM)2 Duo CPU T9600 @ 2.80GHz GenuineIntel GNU/Linux (The kernel version should be 2.6.39.2) Thanks. Yichao -- 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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