22 void __lockfunc _raw_spin_lock(raw_spinlock_t *lock)		__acquires(lock);
23 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
24 								__acquires(lock);
26 _raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
27 								__acquires(lock);
28 void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock)		__acquires(lock);
29 void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
30 								__acquires(lock);
32 unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)
33 								__acquires(lock);
35 _raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
36 								__acquires(lock);
37 int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock);
38 int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock);
39 void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock)		__releases(lock);
40 void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock)	__releases(lock);
41 void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock)	__releases(lock);
43 _raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
44 								__releases(lock);
47 #define _raw_spin_lock(lock) __raw_spin_lock(lock)  argument
51 #define _raw_spin_lock_bh(lock) __raw_spin_lock_bh(lock)  argument
55 #define _raw_spin_lock_irq(lock) __raw_spin_lock_irq(lock)  argument
59 #define _raw_spin_lock_irqsave(lock) __raw_spin_lock_irqsave(lock)  argument
63 #define _raw_spin_trylock(lock) __raw_spin_trylock(lock)  argument
67 #define _raw_spin_trylock_bh(lock) __raw_spin_trylock_bh(lock)  argument
71 #define _raw_spin_unlock(lock) __raw_spin_unlock(lock)  argument
75 #define _raw_spin_unlock_bh(lock) __raw_spin_unlock_bh(lock)  argument
79 #define _raw_spin_unlock_irq(lock) __raw_spin_unlock_irq(lock)  argument
83 #define _raw_spin_unlock_irqrestore(lock, flags) __raw_spin_unlock_irqrestore(lock, flags)  argument
86 static inline int __raw_spin_trylock(raw_spinlock_t *lock)  in __raw_spin_trylock()  argument
89 	if (do_raw_spin_trylock(lock)) {  in __raw_spin_trylock()
90 		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);  in __raw_spin_trylock()
100  * not re-enabled during lock-acquire (which the preempt-spin-ops do):
104 static inline unsigned long __raw_spin_lock_irqsave(raw_spinlock_t *lock)  in __raw_spin_lock_irqsave()  argument
110 	spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);  in __raw_spin_lock_irqsave()
114 	 * that interrupts are not re-enabled during lock-acquire:  in __raw_spin_lock_irqsave()
117 	LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);  in __raw_spin_lock_irqsave()
119 	do_raw_spin_lock_flags(lock, &flags);  in __raw_spin_lock_irqsave()
124 static inline void __raw_spin_lock_irq(raw_spinlock_t *lock)  in __raw_spin_lock_irq()  argument
128 	spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);  in __raw_spin_lock_irq()
129 	LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);  in __raw_spin_lock_irq()
132 static inline void __raw_spin_lock_bh(raw_spinlock_t *lock)  in __raw_spin_lock_bh()  argument
135 	spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);  in __raw_spin_lock_bh()
136 	LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);  in __raw_spin_lock_bh()
139 static inline void __raw_spin_lock(raw_spinlock_t *lock)  in __raw_spin_lock()  argument
142 	spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);  in __raw_spin_lock()
143 	LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);  in __raw_spin_lock()
148 static inline void __raw_spin_unlock(raw_spinlock_t *lock)  in __raw_spin_unlock()  argument
150 	spin_release(&lock->dep_map, _RET_IP_);  in __raw_spin_unlock()
151 	do_raw_spin_unlock(lock);  in __raw_spin_unlock()
155 static inline void __raw_spin_unlock_irqrestore(raw_spinlock_t *lock,  in __raw_spin_unlock_irqrestore()  argument
158 	spin_release(&lock->dep_map, _RET_IP_);  in __raw_spin_unlock_irqrestore()
159 	do_raw_spin_unlock(lock);  in __raw_spin_unlock_irqrestore()
164 static inline void __raw_spin_unlock_irq(raw_spinlock_t *lock)  in __raw_spin_unlock_irq()  argument
166 	spin_release(&lock->dep_map, _RET_IP_);  in __raw_spin_unlock_irq()
167 	do_raw_spin_unlock(lock);  in __raw_spin_unlock_irq()
172 static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock)  in __raw_spin_unlock_bh()  argument
174 	spin_release(&lock->dep_map, _RET_IP_);  in __raw_spin_unlock_bh()
175 	do_raw_spin_unlock(lock);  in __raw_spin_unlock_bh()
179 static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock)  in __raw_spin_trylock_bh()  argument
182 	if (do_raw_spin_trylock(lock)) {  in __raw_spin_trylock_bh()
183 		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);  in __raw_spin_trylock_bh()