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menu "CPUQUIET Framework"
config CPUQUIET_FRAMEWORK
bool "Cpuquiet framework"
help
Cpuquiet implements pluggable policies for forcing cpu cores into a
quiescent state. Appropriate policies will save power without hurting
performance.
if CPUQUIET_FRAMEWORK
config CPUQUIET_STATS
bool "per CPU statistics"
default n
help
Enable up/down count and total time plugged statistics per CPU. These
depend on correct driver input for reliability
If in doubt say N.
config CPUQUIET_GOVERNOR_USERSPACE
bool "userspace"
default y
help
Manual control of the number of CPUs online.
This governor allows userspace to control the number of online CPUs.
If in doubt say Y.
config CPUQUIET_GOVERNOR_BALANCED
bool "balanced"
default y
depends on CPU_FREQ
help
Scale the number of CPUs online depending on the CPU load.
This governor will scale the number of CPUs online depending on the
CPU load and the number of runnable threads.
If in doubt say Y.
config CPUQUIET_GOVERNOR_RUNNABLE
bool "runnable threads"
default y
help
Scale the number of CPUs online depending on the number of runnable
threads. This governor will scale the number of CPUs online depending
on the number of runnable threads.
If in doubt say Y.
choice
prompt "Default CPUQuiet governor"
default CPUQUIET_DEFAULT_GOV_USERSPACE
help
This option sets which CPUQuiet governor shall be loaded at
startup. If in doubt, select 'userspace'.
config CPUQUIET_DEFAULT_GOV_USERSPACE
bool "userspace"
select CPUQUIET_GOVERNOR_USERSPACE
help
Use the CPUQuiet governor 'userspace' as default.
config CPUQUIET_DEFAULT_GOV_BALANCED
bool "balanced"
select CPUQUIET_GOVERNOR_BALANCED
depends on CPU_FREQ
help
Use the CPUQuiet governor 'balanced' as default.
config CPUQUIET_DEFAULT_GOV_RUNNABLE
bool "runnable threads"
select CPUQUIET_GOVERNOR_RUNNABLE
help
Use the CPUQuiet governor 'runnable threads' as default.
endchoice
endif
endmenu
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