27 static inline int arch_spin_is_locked(arch_spinlock_t *lock)  in arch_spin_is_locked()  argument
29 	return __raw_spin_is_locked_asm(&lock->lock);  in arch_spin_is_locked()
32 static inline void arch_spin_lock(arch_spinlock_t *lock)  in arch_spin_lock()  argument
34 	__raw_spin_lock_asm(&lock->lock);  in arch_spin_lock()
37 #define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)  argument
39 static inline int arch_spin_trylock(arch_spinlock_t *lock)  in arch_spin_trylock()  argument
41 	return __raw_spin_trylock_asm(&lock->lock);  in arch_spin_trylock()
44 static inline void arch_spin_unlock(arch_spinlock_t *lock)  in arch_spin_unlock()  argument
46 	__raw_spin_unlock_asm(&lock->lock);  in arch_spin_unlock()
49 static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)  in arch_spin_unlock_wait()  argument
51 	while (arch_spin_is_locked(lock))  in arch_spin_unlock_wait()
57 	return __raw_uncached_fetch_asm(&rw->lock) > 0;  in arch_read_can_lock()
62 	return __raw_uncached_fetch_asm(&rw->lock) == RW_LOCK_BIAS;  in arch_write_can_lock()
67 	__raw_read_lock_asm(&rw->lock);  in arch_read_lock()
70 #define arch_read_lock_flags(lock, flags) arch_read_lock(lock)  argument
74 	return __raw_read_trylock_asm(&rw->lock);  in arch_read_trylock()
79 	__raw_read_unlock_asm(&rw->lock);  in arch_read_unlock()
84 	__raw_write_lock_asm(&rw->lock);  in arch_write_lock()
87 #define arch_write_lock_flags(lock, flags) arch_write_lock(lock)  argument
91 	return __raw_write_trylock_asm(&rw->lock);  in arch_write_trylock()
96 	__raw_write_unlock_asm(&rw->lock);  in arch_write_unlock()
99 #define arch_spin_relax(lock)  	cpu_relax()  argument
100 #define arch_read_relax(lock)	cpu_relax()  argument
101 #define arch_write_relax(lock)	cpu_relax()  argument