Struct ReadyQueue 

pub struct ReadyQueue { /* private fields */ }

Multi-level ready queue

Cache-line aligned to prevent false sharing when per-CPU ready queues are stored in adjacent array slots accessed by different cores.

Implementations

impl ReadyQueue

pub const fn new() -> Self

Create new ready queue

pub fn enqueue(&mut self, task: NonNull<Task>) -> bool

Add task to appropriate queue

pub fn dequeue(&mut self) -> Option<NonNull<Task>>

Dequeue highest priority task

pub fn remove(&mut self, task: NonNull<Task>) -> bool

Remove specific task from queues

pub fn has_ready_tasks(&self) -> bool

Check if any tasks are ready

Trait Implementations

impl Default for ReadyQueue

fn default() -> Self

Returns the “default value” for a type.