13 void lg_lock_init(struct lglock *lg, char *name)  in lg_lock_init()  argument
15 	LOCKDEP_INIT_MAP(&lg->lock_dep_map, name, &lg->lock_key, 0);  in lg_lock_init()
19 void lg_local_lock(struct lglock *lg)  in lg_local_lock()  argument
24 	lock_acquire_shared(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);  in lg_local_lock()
25 	lock = this_cpu_ptr(lg->lock);  in lg_local_lock()
30 void lg_local_unlock(struct lglock *lg)  in lg_local_unlock()  argument
34 	lock_release(&lg->lock_dep_map, 1, _RET_IP_);  in lg_local_unlock()
35 	lock = this_cpu_ptr(lg->lock);  in lg_local_unlock()
41 void lg_local_lock_cpu(struct lglock *lg, int cpu)  in lg_local_lock_cpu()  argument
46 	lock_acquire_shared(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);  in lg_local_lock_cpu()
47 	lock = per_cpu_ptr(lg->lock, cpu);  in lg_local_lock_cpu()
52 void lg_local_unlock_cpu(struct lglock *lg, int cpu)  in lg_local_unlock_cpu()  argument
56 	lock_release(&lg->lock_dep_map, 1, _RET_IP_);  in lg_local_unlock_cpu()
57 	lock = per_cpu_ptr(lg->lock, cpu);  in lg_local_unlock_cpu()
63 void lg_double_lock(struct lglock *lg, int cpu1, int cpu2)  in lg_double_lock()  argument
72 	lock_acquire_shared(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);  in lg_double_lock()
73 	arch_spin_lock(per_cpu_ptr(lg->lock, cpu1));  in lg_double_lock()
74 	arch_spin_lock(per_cpu_ptr(lg->lock, cpu2));  in lg_double_lock()
77 void lg_double_unlock(struct lglock *lg, int cpu1, int cpu2)  in lg_double_unlock()  argument
79 	lock_release(&lg->lock_dep_map, 1, _RET_IP_);  in lg_double_unlock()
80 	arch_spin_unlock(per_cpu_ptr(lg->lock, cpu1));  in lg_double_unlock()
81 	arch_spin_unlock(per_cpu_ptr(lg->lock, cpu2));  in lg_double_unlock()
85 void lg_global_lock(struct lglock *lg)  in lg_global_lock()  argument
90 	lock_acquire_exclusive(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);  in lg_global_lock()
93 		lock = per_cpu_ptr(lg->lock, i);  in lg_global_lock()
99 void lg_global_unlock(struct lglock *lg)  in lg_global_unlock()  argument
103 	lock_release(&lg->lock_dep_map, 1, _RET_IP_);  in lg_global_unlock()
106 		lock = per_cpu_ptr(lg->lock, i);  in lg_global_unlock()