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sched/Kconfig: Add a dependency

This commit is contained in:
Gregory Nutt 2018-06-16 11:36:27 -06:00
parent 28dda78a5e
commit 450e0809de
1 changed files with 2 additions and 2 deletions
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sched/Kconfig
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@ -716,6 +716,7 @@ config CPULOAD_ONESHOT_ENTROPY
int "Bits of entropy" int "Bits of entropy"
default 6 default 6
range 0 30 range 0 30
depends on CPULOAD_ONESHOT
---help--- ---help---
This is the number of bits of entropy that will be applied. The This is the number of bits of entropy that will be applied. The
oneshot will be set to this interval: oneshot will be set to this interval:
@ -728,8 +729,7 @@ config CPULOAD_ONESHOT_ENTROPY
CPULOAD_ONESHOT_NOMINAL is the nominal sample internval implied CPULOAD_ONESHOT_NOMINAL is the nominal sample internval implied
by CONFIG_SCHED_CPULOAD_TICKSPERSEC in units of microseconds. by CONFIG_SCHED_CPULOAD_TICKSPERSEC in units of microseconds.
CPULOAD_ONESHOT_ENTROPY is (1 << CONFIG_CPULOAD_ONESHOT_ENTROPY), CPULOAD_ONESHOT_ENTROPY is (1 << CONFIG_CPULOAD_ONESHOT_ENTROPY),
and and 'error' is an error value that is retained from interval to
'error' is an error value that is retained from interval to
interval so that although individual intervals are randomized, interval so that although individual intervals are randomized,
the average will still be CONFIG_SCHED_CPULOAD_TICKSPERSEC. the average will still be CONFIG_SCHED_CPULOAD_TICKSPERSEC.