Trait SchedulerAddressSpaceOwner 

pub trait SchedulerAddressSpaceOwner: Send + Sync {
    // Required methods
    fn release_after_root_switch(
        self: Arc<Self>,
        proof: AddressSpaceSwitchProof,
    );
    fn cancel_before_install(self: Arc<Self>, cpu: usize);
    fn abandon(self: Arc<Self>, cpu: usize);
}

Preallocated MM accounting retained by one CPU activation.

These callbacks run with IRQs disabled. They must not allocate, sleep, or destroy the last lifetime anchor for the page tables or their backing store.

Required Methods

fn release_after_root_switch(self: Arc<Self>, proof: AddressSpaceSwitchProof)

Releases accounting after the runtime completed a hardware root switch.

fn cancel_before_install(self: Arc<Self>, cpu: usize)

Cancels a reservation which the runtime never installed in hardware.

fn abandon(self: Arc<Self>, cpu: usize)

Retains an installed root for which no retirement proof was obtained.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors