[SOLVED] Avoiding Fallback from schedutil to performance governor

Test and fix the Kernel 5.4 features
Post Reply
TKingu
Posts: 2
Joined: Tue Feb 23, 2021 6:08 pm
languages_spoken: english, italian
ODROIDs: Odroidxu4
Location: Pisa (IT)
Has thanked: 0
Been thanked: 1 time
Contact:

[SOLVED] Avoiding Fallback from schedutil to performance governor

Post by TKingu »

Hi guys!!

I'm trying to develop an Energy Aware Schedule over the SCHED_DEADLINE existing scheduler on kernel 5.4 using Odroidxu4. My problem is that when I set schedutil as a default governor, the board boots with schedutil, but then it fallbacks to performance governor and I can't understand why!

Someone could help me please? :) I'm going crazy!

Thanks a lot guys!!

User avatar
odroid
Site Admin
Posts: 36930
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English, Korean
ODROIDs: ODROID
Has thanked: 1595 times
Been thanked: 1072 times
Contact:

Re: Avoiding Fallback from schedutil to performance governor

Post by odroid »


TKingu
Posts: 2
Joined: Tue Feb 23, 2021 6:08 pm
languages_spoken: english, italian
ODROIDs: Odroidxu4
Location: Pisa (IT)
Has thanked: 0
Been thanked: 1 time
Contact:

Re: Avoiding Fallback from schedutil to performance governor

Post by TKingu »

Hi odroid,
Thanks for your reply!
odroid wrote:
Tue Feb 23, 2021 6:28 pm
Did you refer this wiki page?
https://wiki.odroid.com/odroid-xu4/appl ... q_govornor
I did't see that page before. I edited that file and now it's works. Thanks a lot mate!! :D
These users thanked the author TKingu for the post:
odroid (Tue Mar 02, 2021 12:21 pm)

Post Reply

Return to “Linux Kernel 5.4 Development Party”

Who is online

Users browsing this forum: No registered users and 2 guests