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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
parent fb84f0ec9c
commit 901ef3f1c8
12 changed files with 44 additions and 43 deletions
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6
Kernel/Interrupts/GenericInterruptHandler.h
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@ -48,7 +48,7 @@ public:
u8 interrupt_number() const { return m_interrupt_number; }
size_t get_invoking_count() const { return m_invoking_count.load(AK::MemoryOrder::memory_order_relaxed); }
size_t get_invoking_count() const { return m_invoking_count; }
virtual size_t sharing_devices_count() const = 0;
virtual bool is_shared_handler() const = 0;
@ -61,7 +61,7 @@ public:
virtual bool eoi() = 0;
ALWAYS_INLINE void increment_invoking_counter()
{
m_invoking_count.fetch_add(1, AK::MemoryOrder::memory_order_relaxed);
m_invoking_count++;
}
protected:
@ -71,7 +71,7 @@ protected:
void disable_remap() { m_disable_remap = true; }
private:
Atomic<u32> m_invoking_count { 0 };
Atomic<u32, AK::MemoryOrder::memory_order_relaxed> m_invoking_count { 0 };
u8 m_interrupt_number { 0 };
bool m_disable_remap { false };
};