pmm_stack_t Struct Reference

PMM stack structure for managing higher physical memory. More...

#include <pmm_stack.h>

Data Fields
page_buffer_t *	last
	Pointer to the last page buffer in the stack.
uint64_t	index
	Current index within the pages array of the last page buffer.
uint64_t	free
	The number of free pages in the stack.

Detailed Description

PMM stack structure for managing higher physical memory.

Definition at line 41 of file pmm_stack.h.

Field Documentation

free

uint64_t pmm_stack_t::free

The number of free pages in the stack.

Definition at line 54 of file pmm_stack.h.

Referenced by pmm_alloc(), pmm_alloc_pages(), pmm_free_amount(), pmm_reserved_amount(), pmm_stack_alloc(), pmm_stack_free(), and pmm_stack_init().

index

uint64_t pmm_stack_t::index

Current index within the pages array of the last page buffer.

Definition at line 50 of file pmm_stack.h.

Referenced by pmm_stack_alloc(), pmm_stack_free(), and pmm_stack_init().

last

page_buffer_t* pmm_stack_t::last

Pointer to the last page buffer in the stack.

Definition at line 46 of file pmm_stack.h.

Referenced by pmm_stack_alloc(), pmm_stack_free(), and pmm_stack_init().

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

• include/kernel/mem/pmm_stack.h