142 	if (!hlock->class_idx) {  in hlock_class()
149 	return lock_classes + hlock->class_idx - 1;  in hlock_class()
558 	unsigned int class_idx = hlock->class_idx;  in print_lock()  local
563 	if (!class_idx || (class_idx - 1) >= MAX_LOCKDEP_KEYS) {  in print_lock()
568 	print_lock_name(lock_classes + class_idx - 1);  in print_lock()
2089 			int lock_id = curr->held_locks[i].class_idx - 1;  in lookup_chain_cache()
2188 		id = hlock->class_idx - 1;  in check_chain_key()
3078 	int class_idx;  in __lock_acquire()  local
3126 	class_idx = class - lock_classes + 1;  in __lock_acquire()
3130 		if (hlock->class_idx == class_idx && nest_lock) {  in __lock_acquire()
3147 	hlock->class_idx = class_idx;  in __lock_acquire()
3292 		if (hlock->class_idx == class - lock_classes + 1)  in match_held_lock()
3335 	hlock->class_idx = class - lock_classes + 1;  in __lock_set_class()