Re: [libvirt] [PATCH 1/2] Get cpuMhz of virNodeGetInfo() from cpufreq/cpuinfo_max_freq, if exist

virNodeGetInfo() gets from /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq, first. Signed-off-by: Minoru Usui <usui(a)mxm.nes.nec.co.jp&gt;

+ /* + * nodeinfo->mhz should return maximum frequency, + * but "cpu MHz" of /proc/cpuinfo is scaled by power saving feature. + * So it gets cpufreq/cpuinfo_max_freq, if possible. + */ + ret = get_cpu_value(0, "cpufreq/cpuinfo_max_freq", true); + if (ret < 0) + return -1; + else if (ret != 1) { + /* convert unit */ + cpu_mhz = ret / 1000;