Struct CpuFreqDomain 

pub struct CpuFreqDomain { /* private fields */ }

Per-domain state shared by a domain’s cpufreq nodes and by its corresponding thermal cooling_device.

Implementations

impl CpuFreqDomain

pub fn name(&self) -> Option<&str>

pub fn opp_count(&self) -> usize

pub fn get_vote(&self, voter: &'static str) -> Option<u64>

pub fn is_tunable(&self) -> bool

Whether the domain is backed by DomainController and reports operating points, and can therefore have its maximum frequency controlled.

pub fn update_vote( &self, voter: &'static str, opp_index: Option<u64>, ) -> Result<(), Errno>

Updates voter’s ceiling vote (Some(opp_index) or None to release) and applies the most restrictive ceiling across all active voters on this domain.

pub fn update_min_vote( &self, kernel: Option<&Kernel>, voter: &'static str, khz: u64, ) -> Result<(), Errno>

Updates voter’s floor vote in kHz and acquires or releases a cpu-manager Boost token for this domain when the set of active floor votes transitions between empty and non-empty.