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Revert "Kernel: Make PhysicalPage not movable and use atomic ref counting"

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This reverts commit a89ccd842b.
This commit is contained in:
Andreas Kling 2020-08-22 16:34:11 +02:00
parent 23f335bcd7
commit 0db7e04c2e
5 changed files with 24 additions and 20 deletions
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4
Kernel/VM/MemoryManager.h
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@ -114,8 +114,8 @@ public:
RefPtr<PhysicalPage> allocate_user_physical_page(ShouldZeroFill = ShouldZeroFill::Yes);
RefPtr<PhysicalPage> allocate_supervisor_physical_page();
NonnullRefPtrVector<PhysicalPage> allocate_contiguous_supervisor_physical_pages(size_t size);
void deallocate_user_physical_page(const PhysicalPage&);
void deallocate_supervisor_physical_page(const PhysicalPage&);
void deallocate_user_physical_page(PhysicalPage&&);
void deallocate_supervisor_physical_page(PhysicalPage&&);
OwnPtr<Region> allocate_contiguous_kernel_region(size_t, const StringView& name, u8 access, bool user_accessible = false, bool cacheable = true);
OwnPtr<Region> allocate_kernel_region(size_t, const StringView& name, u8 access, bool user_accessible = false, bool should_commit = true, bool cacheable = true);