Struct DirtyPageBitmap 

pub struct DirtyPageBitmap { /* private fields */ }

Dirty page bitmap for tracking modified guest pages during migration

Implementations

impl DirtyPageBitmap

pub fn new(total_pages: u64) -> Self

pub fn set_dirty(&mut self, page_index: u64)

Mark a page as dirty

pub fn is_dirty(&self, page_index: u64) -> bool

Check if a page is dirty

pub fn clear_dirty(&mut self, page_index: u64)

Clear a page’s dirty bit

pub fn clear_all(&mut self) -> u64

Clear all dirty bits and return previous dirty count

pub fn dirty_pages(&self) -> DirtyPageIter<'_>

Iterate over dirty page indices

pub fn dirty_count(&self) -> u64

pub fn total_pages(&self) -> u64