Struct PerCpuQueue 

pub struct PerCpuQueue { /* private fields */ }

Per-CPU run queue.

Implementations

impl PerCpuQueue

pub const fn new() -> Self

Create a new empty per-CPU queue.

pub fn push(&self, pid: ProcessId)

Push a process onto the local queue.

pub fn pop(&self) -> Option<ProcessId>

Pop a process from the local queue (front = oldest).

pub fn steal(&self) -> Vec<ProcessId>

Steal half the tasks from this queue (from the back = newest).

Returns stolen tasks or an empty vec if queue is below threshold.

pub fn queue_length(&self) -> u32

Get the current queue length (lock-free).

Trait Implementations

impl Default for PerCpuQueue

fn default() -> Self

Returns the “default value” for a type.