| 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 |
