spinlock

include/sync/spinlock.h

struct spinlock

Member Type	Member Name
uint8_t	state

• static inline void spinlock_init(struct spinlock *lock)
• static inline bool spin_trylock_raw(struct spinlock *lock)
• static inline void spin_raw(struct spinlock *lock)
• static inline void spin_lock_raw(struct spinlock *lock)
• static inline void spin_unlock_raw(struct spinlock *lock)
• static inline void spin_unlock(struct spinlock *lock,enum irql old)
• static inlineenum irqlspin_lock(struct spinlock *lock)
• static inlineenum irqlspin_lock_irq_disable(struct spinlock *lock)
• static inline bool spin_trylock(struct spinlock *lock,enum irql *out)
• static inline bool spin_trylock_irq_disable(struct spinlock *lock,enum irql *out)
• static inline bool spinlock_held(struct spinlock *lock)

Defines

• SPINLOCK_INIT: {ATOMIC_VAR_INIT(0)}

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