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Commit bd74b32b authored by Paul Bolle's avatar Paul Bolle Committed by Jiri Kosina
Browse files

Fix documentation and comment typo 'no_hz' 



Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
Acked-by: default avatarLen Brown <len.brown@intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent e117d10d

Documentation/cpu-freq/governors.txt

+1 −1
Original line number Diff line number Diff line
@@ -132,7 +132,7 @@ The sampling rate is limited by the HW transition latency: 
transition_latency * 100

Or by kernel restrictions:

If CONFIG_NO_HZ is set, the limit is 10ms fixed.

If CONFIG_NO_HZ is not set or no_hz=off boot parameter is used, the

If CONFIG_NO_HZ is not set or nohz=off boot parameter is used, the

limits depend on the CONFIG_HZ option:

HZ=1000: min=20000us  (20ms)

HZ=250:  min=80000us  (80ms)

drivers/cpufreq/cpufreq_ondemand.c

+1 −1
Original line number Diff line number Diff line
@@ -725,7 +725,7 @@ static int __init cpufreq_gov_dbs_init(void) 
		dbs_tuners_ins.down_differential =

					MICRO_FREQUENCY_DOWN_DIFFERENTIAL;

		/*

		 * In no_hz/micro accounting case we set the minimum frequency

		 * In nohz/micro accounting case we set the minimum frequency

		 * not depending on HZ, but fixed (very low). The deferred

		 * timer might skip some samples if idle/sleeping as needed.

		*/