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FrameAllocOptions

ostd::mm::frame::allocator

Struct FrameAllocOptions 

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pub struct FrameAllocOptions { /* private fields */ }
Expand description

Options for allocating physical memory frames.

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impl FrameAllocOptions

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pub exec fn new() -> Self

Creates new options for allocating the specified number of frames.

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pub exec fn zeroed(&mut self, zeroed: bool)

Sets whether the allocated frames should be initialized with zeros.

If zeroed is true, the allocated frames are filled with zeros. If not, the allocated frames will contain sensitive data and the caller should clear them before sharing them with other components.

By default, the frames are zero-initialized.

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pub exec fn alloc_frame_with<M: AnyFrameMeta + Repr<MetaSlotStorage>>( &self, metadata: M, ) -> Result<Frame<M>, Error>

Allocates a single frame with additional metadata.

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