Kernel: Make PhysicalPage not movable and use atomic ref counting

We should not be moving ref-counted objects.

1 files changed, 2 insertions, 2 deletions

diff --git a/Kernel/VM/MemoryManager.h b/Kernel/VM/MemoryManager.h
index a7a324ed0d..f2c3bde451 100644
--- a/Kernel/VM/MemoryManager.h
+++ b/Kernel/VM/MemoryManager.h
@@ -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(PhysicalPage&&);
-    void deallocate_supervisor_physical_page(PhysicalPage&&);
+    void deallocate_user_physical_page(const PhysicalPage&);
+    void deallocate_supervisor_physical_page(const 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);