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authorPaul Bolle <pebolle@tiscali.nl>2011-11-08 04:16:03 -0500
committerJiri Kosina <jkosina@suse.cz>2011-11-08 04:23:29 -0500
commite7cbb5b56911308b6d148db6c2d69e1a8004cbc9 (patch)
tree8d66a5ee212b5dafde1800f73f4486d7f582dcc0 /Documentation/cpu-freq
parent11be0b3c18d654a8d5ed441fa9e988193a57c1d2 (diff)
Doc: cpufreq: Fix typo and outdated line
'sampling_rate_max' was removed with commit ef598549 ("[...] Remove deprecated sysfs file sampling_rate_max"), so its line can be dropped from governors.txt. And 'show_sampling_rate_min' is a typo: the sysfs file is called 'sampling_rate_min'. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/cpu-freq')
-rw-r--r--Documentation/cpu-freq/governors.txt4
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:
127echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \ 127echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \
128 >ondemand/sampling_rate 128 >ondemand/sampling_rate
129 129
130show_sampling_rate_min: 130sampling_rate_min:
131The sampling rate is limited by the HW transition latency: 131The sampling rate is limited by the HW transition latency:
132transition_latency * 100 132transition_latency * 100
133Or by kernel restrictions: 133Or by kernel restrictions:
@@ -140,8 +140,6 @@ HZ=100: min=200000us (200ms)
140The highest value of kernel and HW latency restrictions is shown and 140The highest value of kernel and HW latency restrictions is shown and
141used as the minimum sampling rate. 141used as the minimum sampling rate.
142 142
143show_sampling_rate_max: THIS INTERFACE IS DEPRECATED, DON'T USE IT.
144
145up_threshold: defines what the average CPU usage between the samplings 143up_threshold: defines what the average CPU usage between the samplings
146of 'sampling_rate' needs to be for the kernel to make a decision on 144of 'sampling_rate' needs to be for the kernel to make a decision on
147whether it should increase the frequency. For example when it is set 145whether it should increase the frequency. For example when it is set