schedutil

configname: CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL

Default CPUFreq governor
└─>schedutil
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Use the 'schedutil' CPUFreq governor by default. If unsure,
have a look at the help section of that governor. The fallback
governor will be 'performance'.