Kernel: Add is_locked() to spinlock
I think this is atomic read
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@ -14,7 +14,8 @@ namespace Kernel
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SpinLock() = default;
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void lock();
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void unlock();
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bool is_locked() const;
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private:
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int m_lock = 0;
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};
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@ -16,4 +16,9 @@ namespace Kernel
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spinlock_unlock_asm(&m_lock);
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}
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bool SpinLock::is_locked() const
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{
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return m_lock;
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}
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}
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