Trait FrameAlloc 

pub trait FrameAlloc {
    // Required methods
    fn alloc_4k(&mut self) -> Option<PhysicalPage<Size4K>>;
    fn free_4k(&mut self, pa: PhysicalPage<Size4K>);
}

Minimal allocator that hands out 4 KiB page-table frames.

Required Methods

fn alloc_4k(&mut self) -> Option<PhysicalPage<Size4K>>

Allocate a zeroed 4 KiB page suitable for a page-table.

fn free_4k(&mut self, pa: PhysicalPage<Size4K>)

Deallocate a zeroed 4 KiB page suitable for a page-table.

Implementors