How to diable CPU frequency Scaling

[meisam]

Dear All
Any way to disable the frequency scaling due to cpu load and set to maximum for better performance ?

I used "echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor" in "/etc/rc.local"
but it will be changed to it`s default at the next boot.

[chensy]

Hi
You can try in this way：
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

Thanks！

[meisam]

Hi
You can try in this way：
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

Thanks！

Hi
Thanks for your advise , but i want to permanently fix the cpu frequentcy to MAX.
seems that the kernel set the default value after every reboot.

Thanks.