56 static inline void br_read_lock (enum brlock_indices idx)  in br_read_lock()  argument
65 	if (idx >= __BR_END)  in br_read_lock()
68 	ctr = &__brlock_array[smp_processor_id()][idx];  in br_read_lock()
69 	lock = &__br_write_locks[idx].lock;  in br_read_lock()
95 static inline void br_read_unlock (enum brlock_indices idx)  in br_read_unlock()  argument
99 	if (idx >= __BR_END)  in br_read_unlock()
102 	ctr = &__brlock_array[smp_processor_id()][idx];  in br_read_unlock()
110 extern void FASTCALL(__br_write_lock (enum brlock_indices idx));
111 extern void FASTCALL(__br_write_unlock (enum brlock_indices idx));
113 static inline void br_write_lock (enum brlock_indices idx)  in br_write_lock()  argument
115 	if (idx >= __BR_END)  in br_write_lock()
117 	__br_write_lock(idx);  in br_write_lock()
120 static inline void br_write_unlock (enum brlock_indices idx)  in br_write_unlock()  argument
122 	if (idx >= __BR_END)  in br_write_unlock()
124 	__br_write_unlock(idx);  in br_write_unlock()
128 # define br_read_lock(idx)	((void)(idx))  argument
129 # define br_read_unlock(idx)	((void)(idx))  argument
130 # define br_write_lock(idx)	((void)(idx))  argument
131 # define br_write_unlock(idx)	((void)(idx))  argument
138 #define br_read_lock_irqsave(idx, flags) \  argument
139 	do { local_irq_save(flags); br_read_lock(idx); } while (0)
141 #define br_read_lock_irq(idx) \  argument
142 	do { local_irq_disable(); br_read_lock(idx); } while (0)
144 #define br_read_lock_bh(idx) \  argument
145 	do { local_bh_disable(); br_read_lock(idx); } while (0)
147 #define br_write_lock_irqsave(idx, flags) \  argument
148 	do { local_irq_save(flags); br_write_lock(idx); } while (0)
150 #define br_write_lock_irq(idx) \  argument
151 	do { local_irq_disable(); br_write_lock(idx); } while (0)
153 #define br_write_lock_bh(idx) \  argument
154 	do { local_bh_disable(); br_write_lock(idx); } while (0)
156 #define br_read_unlock_irqrestore(idx, flags) \  argument
159 #define br_read_unlock_irq(idx) \  argument
160 	do { br_read_unlock(idx); local_irq_enable(); } while (0)
162 #define br_read_unlock_bh(idx) \  argument
163 	do { br_read_unlock(idx); local_bh_enable(); } while (0)
165 #define br_write_unlock_irqrestore(idx, flags) \  argument
168 #define br_write_unlock_irq(idx) \  argument
169 	do { br_write_unlock(idx); local_irq_enable(); } while (0)
171 #define br_write_unlock_bh(idx) \  argument
172 	do { br_write_unlock(idx); local_bh_enable(); } while (0)