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AK: Prefix CACHE_ALIGNED & SYSTEM_CACHE_ALIGNMENT_SIZE

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Brian Gianforcaro 2022-07-31 13:32:33 -07:00 • committed by Linus Groh
parent 5f253988ef
commit ea9ef33a7f
2 changed files with 10 additions and 10 deletions
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6
Userland/Libraries/LibCore/SharedCircularQueue.h
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@ -168,9 +168,9 @@ private:
// A full queue is signalled with: head - 1 mod size = tail mod size (i.e. head and tail point to the same index in the data array)
// FIXME: These invariants aren't proven to be correct after each successful completion of each operation where it is relevant.
// The work could be put in but for now I think the algorithmic correctness proofs of the functions are enough.
CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_tail { 0 };
CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_head { 0 };
CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_head_protector { NumericLimits<size_t>::max() };
AK_CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_tail { 0 };
AK_CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_head { 0 };
AK_CACHE_ALIGNED Atomic<size_t, AK::MemoryOrder::memory_order_seq_cst> m_head_protector { NumericLimits<size_t>::max() };
alignas(ValueType) Array<ValueType, Size> m_data;
};