Liu, Jinsong
2008-Jun-21 17:22 UTC
[Xen-devel][PATCH 3/3] Add cpufreq logic corresponding to S3 suspend/resume
Cpufreq S3 suspend/resume logic Based on cpufreq init logic reconstruct, this patch implement cpufreq S3 suspend/resume logic. When suspend to S3, it stop cpufreq dbs governor; When resume from S3, firstly it sync cpu state and freq at the 1st dbs timer; from 2nd dbs timer on, cpufreq dbs governor control cpu px transfer according to its workload algorithm. Px statistic is also handled S3 suspend/reusme accordingly. Signed-off-by: Liu Jinsong <jinsong.liu@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel