diff options
Diffstat (limited to 'Documentation/cpu-freq/governors.txt')
-rw-r--r-- | Documentation/cpu-freq/governors.txt | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt index d221781dabaa..c7a2eb8450c2 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt | |||
@@ -127,7 +127,7 @@ in the bash (as said, 1000 is default), do: | |||
127 | echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \ | 127 | echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \ |
128 | >ondemand/sampling_rate | 128 | >ondemand/sampling_rate |
129 | 129 | ||
130 | show_sampling_rate_min: | 130 | sampling_rate_min: |
131 | The sampling rate is limited by the HW transition latency: | 131 | The sampling rate is limited by the HW transition latency: |
132 | transition_latency * 100 | 132 | transition_latency * 100 |
133 | Or by kernel restrictions: | 133 | Or by kernel restrictions: |
@@ -140,8 +140,6 @@ HZ=100: min=200000us (200ms) | |||
140 | The highest value of kernel and HW latency restrictions is shown and | 140 | The highest value of kernel and HW latency restrictions is shown and |
141 | used as the minimum sampling rate. | 141 | used as the minimum sampling rate. |
142 | 142 | ||
143 | show_sampling_rate_max: THIS INTERFACE IS DEPRECATED, DON'T USE IT. | ||
144 | |||
145 | up_threshold: defines what the average CPU usage between the samplings | 143 | up_threshold: defines what the average CPU usage between the samplings |
146 | of 'sampling_rate' needs to be for the kernel to make a decision on | 144 | of 'sampling_rate' needs to be for the kernel to make a decision on |
147 | whether it should increase the frequency. For example when it is set | 145 | whether it should increase the frequency. For example when it is set |