diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-05 22:04:29 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-05 22:04:29 +0300 |
commit | f786dfa3745b92f2fa91e0a0b9f3509907111d96 (patch) | |
tree | f8ca39e1004000d965039cf289fdbde034f36232 /Documentation/admin-guide | |
parent | 1a092479f3032a0e155448062ba5e36aa61e2c32 (diff) | |
parent | 8c14577df4cd5c6d8b799bdfb3a0e94923f17d50 (diff) | |
download | linux-f786dfa3745b92f2fa91e0a0b9f3509907111d96.tar.xz |
Merge tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the device links support in runtime PM, correct mistakes in
the cpuidle documentation, fix the handling of policy limits changes
in the schedutil cpufreq governor, fix assorted issues in the OPP
(operating performance points) framework and make one janitorial
change.
Specifics:
- Unify the handling of managed and stateless device links in the
runtime PM framework and prevent runtime PM references to devices
from being leaked after device link removal (Rafael Wysocki).
- Fix two mistakes in the cpuidle documentation (Julia Lawall).
- Prevent the schedutil cpufreq governor from missing policy limits
updates in some cases (Viresh Kumar).
- Prevent static OPPs from being dropped by mistake (Viresh Kumar).
- Prevent helper function in the OPP framework from returning
prematurely (Viresh Kumar).
- Prevent opp_table_lock from being held too long during removal of
OPP tables with no more active references (Viresh Kumar).
- Drop redundant semicolon from the Intel RAPL power capping driver
(Tom Rix)"
* tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: runtime: Resume the device earlier in __device_release_driver()
PM: runtime: Drop pm_runtime_clean_up_links()
PM: runtime: Drop runtime PM references to supplier on link removal
powercap/intel_rapl: remove unneeded semicolon
Documentation: PM: cpuidle: correct path name
Documentation: PM: cpuidle: correct typo
cpufreq: schedutil: Don't skip freq update if need_freq_update is set
opp: Reduce the size of critical section in _opp_table_kref_release()
opp: Fix early exit from dev_pm_opp_register_set_opp_helper()
opp: Don't always remove static OPPs in _of_add_opp_table_v1()
Diffstat (limited to 'Documentation/admin-guide')
-rw-r--r-- | Documentation/admin-guide/pm/cpuidle.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/admin-guide/pm/cpuidle.rst b/Documentation/admin-guide/pm/cpuidle.rst index 37940a0584ec..10fde58d0869 100644 --- a/Documentation/admin-guide/pm/cpuidle.rst +++ b/Documentation/admin-guide/pm/cpuidle.rst @@ -478,7 +478,7 @@ order to ask the hardware to enter that state. Also, for each statistics of the given idle state. That information is exposed by the kernel via ``sysfs``. -For each CPU in the system, there is a :file:`/sys/devices/system/cpu<N>/cpuidle/` +For each CPU in the system, there is a :file:`/sys/devices/system/cpu/cpu<N>/cpuidle/` directory in ``sysfs``, where the number ``<N>`` is assigned to the given CPU at the initialization time. That directory contains a set of subdirectories called :file:`state0`, :file:`state1` and so on, up to the number of idle state @@ -494,7 +494,7 @@ object corresponding to it, as follows: residency. ``below`` - Total number of times this idle state had been asked for, but cerainly + Total number of times this idle state had been asked for, but certainly a deeper idle state would have been a better match for the observed idle duration. |