diff options
Diffstat (limited to 'Documentation/admin-guide/pm/cpufreq.rst')
| -rw-r--r-- | Documentation/admin-guide/pm/cpufreq.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/admin-guide/pm/cpufreq.rst b/Documentation/admin-guide/pm/cpufreq.rst index 463cf7e73db8..47153e64dfb5 100644 --- a/Documentation/admin-guide/pm/cpufreq.rst +++ b/Documentation/admin-guide/pm/cpufreq.rst @@ -237,6 +237,14 @@ are the following: This attribute is not present if the scaling driver in use does not support it. +``cpuinfo_cur_freq`` + Current frequency of the CPUs belonging to this policy as obtained from + the hardware (in KHz). + + This is expected to be the frequency the hardware actually runs at. + If that frequency cannot be determined, this attribute should not + be present. + ``cpuinfo_max_freq`` Maximum possible operating frequency the CPUs belonging to this policy can run at (in kHz). @@ -471,14 +479,6 @@ This governor exposes the following tunables: # echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) > ondemand/sampling_rate - -``min_sampling_rate`` - The minimum value of ``sampling_rate``. - - Equal to 10000 (10 ms) if :c:macro:`CONFIG_NO_HZ_COMMON` and - :c:data:`tick_nohz_active` are both set or to 20 times the value of - :c:data:`jiffies` in microseconds otherwise. - ``up_threshold`` If the estimated CPU load is above this value (in percent), the governor will set the frequency to the maximum value allowed for the policy. |