Performance

modulename: governor_performance.ko

configname: CONFIG_DEVFREQ_GOV_PERFORMANCE

Linux Kernel Configuration
└─>Device Drivers
└─>Generic Dynamic Voltage and Frequency Scaling (DVFS) support
└─>Performance
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Sets the frequency at the maximum available frequency.
This governor always returns UINT_MAX as frequency so that
the DEVFREQ framework returns the highest frequency available
at any time.

source code: