pmm_bitmap_t Struct Reference

Represents a bitmap allocator's state. More...

#include <pmm_bitmap.h>

Data Fields
bitmap_t	bitmap
	The underlying bitmap used for tracking page status.
uint64_t	free
	The number of free pages in the bitmap.
uint64_t	total
	The total number of pages managed by the bitmap.
uintptr_t	maxAddr
	The maximum address managed by the bitmap.

Detailed Description

Represents a bitmap allocator's state.

Definition at line 21 of file pmm_bitmap.h.

Field Documentation

bitmap

bitmap_t pmm_bitmap_t::bitmap

The underlying bitmap used for tracking page status.

Definition at line 26 of file pmm_bitmap.h.

Referenced by pmm_bitmap_alloc(), pmm_bitmap_free(), and pmm_bitmap_init().

free

uint64_t pmm_bitmap_t::free

The number of free pages in the bitmap.

Definition at line 30 of file pmm_bitmap.h.

Referenced by pmm_alloc_bitmap(), pmm_bitmap_alloc(), pmm_bitmap_free(), pmm_bitmap_init(), pmm_free_amount(), and pmm_reserved_amount().

maxAddr

uintptr_t pmm_bitmap_t::maxAddr

The maximum address managed by the bitmap.

Definition at line 38 of file pmm_bitmap.h.

Referenced by pmm_bitmap_alloc(), and pmm_bitmap_init().

total

uint64_t pmm_bitmap_t::total

The total number of pages managed by the bitmap.

Definition at line 34 of file pmm_bitmap.h.

Referenced by pmm_bitmap_init().

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The documentation for this struct was generated from the following file:

• include/kernel/mem/pmm_bitmap.h