cow.hpp

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// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "mos/mm/mm.hpp"
#include "mos/mm/paging/paging.hpp"

PtrResult<vmap_t> cow_clone_vmap_locked(MMContext *target_mmctx, vmap_t *source_vmap);

PtrResult<vmap_t> cow_allocate_zeroed_pages(MMContext *handle, size_t npages, ptr_t vaddr, valloc_flags hints, vm_flags flags);