Re: [PATCH v2] cpupower: Add support for setting EPP via systemd service

From: Shuah

Date: Tue Mar 03 2026 - 13:16:54 EST


On 2/20/26 23:21, Jan Kiszka wrote:
From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>

Extend the systemd service so that it can be used for tuning the Energy
Performance Preference (EPP) as well. Available options can be read from
/sys/devices/system/cpu/cpufreq/policy0/energy_performance_available_preferences.
The desired one can then be set in cpupower-service.conf.

Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---

Changes in v2:
- improve commit message


Applied to https://web.git.kernel.org/pub/scm/linux/kernel/git/shuah/linux.git/log/?h=cpupower
for my next pull request to Rafael.

thanks,
-- Shuah