刚注意到默认android系统日志中有这么一部分- <4>[ 33.741369] [fantasy] wrn cpu need plugout, cpus_load_max:31<30 && cpus_rq_max: 101<200
- <5>[ 33.742604] CPU1: shutdown
- <6>[ 33.742621] [hotplug]: cpu(0) try to kill cpu(1)
- <6>[ 33.743630] [hotplug]: cpu1 is killed!
- <4>[ 36.301369] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 768000
- <4>[ 39.521357] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 576000
- <4>[ 42.971397] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 480000
- <4>[ 46.851400] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 384000
- <4>[ 50.656380] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 288000
- <4>[ 54.471489] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 192000
- <4>[ 58.741460] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 168000
- <4>[ 63.001425] [fantasy] wrn dbs_check_cpu, 1227 : try to switch cpu freq to 144000
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