pml4.h

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// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "mos/mm/paging/pml_types.h"
 
void pml4_traverse(pml4_t pml4, ptr_t *vaddr, size_t *n_pages, pagetable_walk_options_t callback, void *data);
 
__nodiscard bool pml4_destroy_range(pml4_t pml4, ptr_t *vaddr, size_t *n_pages);
 
pml4e_t *pml4_entry(pml4_t pml4, ptr_t vaddr);
 
bool pml4e_is_present(const pml4e_t *pml4e);
 
pml3_t pml4e_get_or_create_pml3(pml4e_t *pml4e);