[libvirt] [PATCH 0/2] Fix cpuMhz of virNodeGetInfo() don't returns maximum cpu frequency

cpuMhz of virNodeGetInfo() should return maximum cpu frequency. (See. http://fossplanet.com/f13/%5Blibvirt%5D-%5Brfd%5D-add-modify-some-api-fun...) virNodeGetInfo() gets it from "cpu MHz" of /proc/cpuinfo, but this value is scaled by cpu power saving feature. This patch gets from /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq, if exist. And if this file doesn't exist, it gets from /proc/cpuinfo. -- Minoru Usui <usui(a)mxm.nes.nec.co.jp&gt;