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| author | Hanjun Guo <guohanjun@huawei.com> | 2020-05-19 09:25:24 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-05-19 18:41:17 +0300 |
| commit | 7395683a2498c7000120cdee8e4fb0c632e5561b (patch) | |
| tree | d164e8a488304d0240bcb65ee9fe42869346b573 /Documentation/driver-api/pm | |
| parent | cce55cc902baa3e6b6bab5f72f3ce826cb8dc9a9 (diff) | |
| download | linux-7395683a2498c7000120cdee8e4fb0c632e5561b.tar.xz | |
Documentation: cpuidle: update the document
Update the document after the remove of cpuidle_sysfs_switch.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Reviewed-by: Doug Smythies <dsmythies@telus.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/driver-api/pm')
| -rw-r--r-- | Documentation/driver-api/pm/cpuidle.rst | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/driver-api/pm/cpuidle.rst b/Documentation/driver-api/pm/cpuidle.rst index 006cf6db40c6..3588bf078566 100644 --- a/Documentation/driver-api/pm/cpuidle.rst +++ b/Documentation/driver-api/pm/cpuidle.rst @@ -68,9 +68,8 @@ only one in the list (that is, the list was empty before) or the value of its governor currently in use, or the name of the new governor was passed to the kernel as the value of the ``cpuidle.governor=`` command line parameter, the new governor will be used from that point on (there can be only one ``CPUIdle`` -governor in use at a time). Also, if ``cpuidle_sysfs_switch`` is passed to the -kernel in the command line, user space can choose the ``CPUIdle`` governor to -use at run time via ``sysfs``. +governor in use at a time). Also, user space can choose the ``CPUIdle`` +governor to use at run time via ``sysfs``. Once registered, ``CPUIdle`` governors cannot be unregistered, so it is not practical to put them into loadable kernel modules. |