diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-05-26 21:18:34 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-05-26 21:18:34 +0200 |
| commit | af86d7e88e3069f19138cabb3d32dd1e39bf3f9e (patch) | |
| tree | 9edb54f721c8ca8229c364f9958dab189a19b83d /Documentation/ABI/testing/sysfs-devices-system-cpu | |
| parent | f34dc2834347301d4652464867f096048df546ff (diff) | |
| parent | 5836ebeb4a2b7e25305fab9170060d5f3de1ff30 (diff) | |
Merge branch 'pm-cpuidle'
Merge cpuidle updates for 6.16-rc1:
- Optimize bucket assignment when next_timer_ns equals KTIME_MAX in the
menu cpuidle governor (Zhongqiu Han).
- Convert the cpuidle PSCI driver to a faux device one (Sudeep Holla).
- Add C1 demotion on/off sysfs knob to the intel_idle driver (Artem
Bityutskiy).
- Fix typos in two comments in the teo cpuidle governor (Atul Kumar
Pant).
* pm-cpuidle:
cpuidle: psci: Avoid initializing faux device if no DT idle states are present
Documentation: ABI: testing: document the new cpuidle sysfs file
Documentation: admin-guide: pm: Document intel_idle C1 demotion
intel_idle: Add C1 demotion on/off sysfs knob
cpuidle: psci: Transition to the faux device interface
cpuidle: menu: Optimize bucket assignment when next_timer_ns equals KTIME_MAX
cpuidle: teo: Fix typos in two comments
Diffstat (limited to 'Documentation/ABI/testing/sysfs-devices-system-cpu')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-system-cpu | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index 03f43fb667a3..8d6c7b57dc14 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -111,6 +111,7 @@ What: /sys/devices/system/cpu/cpuidle/available_governors /sys/devices/system/cpu/cpuidle/current_driver /sys/devices/system/cpu/cpuidle/current_governor /sys/devices/system/cpu/cpuidle/current_governer_ro + /sys/devices/system/cpu/cpuidle/intel_c1_demotion Date: September 2007 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org> Description: Discover cpuidle policy and mechanism @@ -132,7 +133,11 @@ Description: Discover cpuidle policy and mechanism current_governor_ro: (RO) displays current idle policy. - See Documentation/admin-guide/pm/cpuidle.rst and + intel_c1_demotion: (RW) enables/disables the C1 demotion + feature on Intel CPUs. + + See Documentation/admin-guide/pm/cpuidle.rst, + Documentation/admin-guide/pm/intel_idle.rst, and Documentation/driver-api/pm/cpuidle.rst for more information. |