Module allocator

The physical memory allocator.

Structs

EarlyAllocatedFrameMeta 🔒

Metadata for frames allocated in the early boot phase.

EarlyFrameAllocator 🔒

An allocator in the early boot phase when frame metadata is not available.

FrameAllocOptions

Options for allocating physical memory frames.

Statics

EARLY_ALLOCATOR 🔒

The global frame allocator in the early boot phase.

__GLOBAL_FRAME_ALLOCATOR_REF 🔒 ^⚠

The global frame allocator’s reference exported by crate::global_frame_allocator.

Traits

GlobalFrameAllocator

The trait for the global frame allocator.

Functions

early_alloc 🔒

Allocates a contiguous range of frames in the early boot phase.

get_global_frame_allocator 🔒

init 🔒 ^⚠

Initializes the global frame allocator.

init_early_allocator 🔒 ^⚠

Initializes the early frame allocator.