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Kernel: Specify default memory order for some non-synchronizing Atomics

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Tom 2021-01-03 16:58:50 -07:00 • committed by Andreas Kling
commit 901ef3f1c8
Notes: sideshowbarker 2024-07-19 00:07:11 +09:00
12 changed files with 44 additions and 43 deletions
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12
Kernel/VM/MemoryManager.h
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@ -208,12 +208,12 @@ private:
RefPtr<PhysicalPage> m_shared_zero_page;
RefPtr<PhysicalPage> m_lazy_committed_page;
unsigned m_user_physical_pages { 0 };
unsigned m_user_physical_pages_used { 0 };
unsigned m_user_physical_pages_committed { 0 };
unsigned m_user_physical_pages_uncommitted { 0 };
unsigned m_super_physical_pages { 0 };
unsigned m_super_physical_pages_used { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_user_physical_pages { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_user_physical_pages_used { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_user_physical_pages_committed { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_user_physical_pages_uncommitted { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_super_physical_pages { 0 };
Atomic<unsigned, AK::MemoryOrder::memory_order_relaxed> m_super_physical_pages_used { 0 };
NonnullRefPtrVector<PhysicalRegion> m_user_physical_regions;
NonnullRefPtrVector<PhysicalRegion> m_super_physical_regions;