BsFrameAlloc

uefi_loader::vmem

Struct BsFrameAlloc 

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struct BsFrameAlloc;
Expand description

UEFI-backed frame allocator: hands out zeroed 4 KiB frames.

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impl FrameAlloc for BsFrameAlloc

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

Allocate a zeroed 4 KiB page suitable for a page-table.
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fn free_4k(&mut self, pa: PhysicalPage<Size4K>)

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

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