Struct x86_64::structures::paging::mapper::MapperFlushAll

pub struct MapperFlushAll(/* private fields */);

This type represents a change of a page table requiring a complete TLB flush

The old mapping might be still cached in the translation lookaside buffer (TLB), so it needs to be flushed from the TLB before it’s accessed. This type is returned from a function that made the change to ensure that the TLB flush is not forgotten.

Implementations

impl MapperFlushAll

pub fn new() -> Self

Create a new flush promise

Note that this method is intended for implementing the Mapper trait and no other uses are expected.

pub fn flush_all(self)

Available on crate feature instructions only.

Flush all pages from the TLB to ensure that the newest mapping is used.

pub fn ignore(self)

Don’t flush the TLB and silence the “must be used” warning.

Trait Implementations

impl Debug for MapperFlushAll

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MapperFlushAll

fn default() -> MapperFlushAll

Returns the “default value” for a type.