Liu, Jinsong
2009-May-12 03:00 UTC
[Xen-devel] [PATCH] x86, cpufreq: fix ondemand governor to take aperf/mperf feedback
x86, cpufreq: fix ondemand governor to take aperf/mperf feedback APERF/MPERF MSRs provides feedback about actual freq in eplased time, which could be different from requested freq by governor. However currently ondemand governor only takes that feedback at freq down path. We should do that for scale up too. Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel