436 static void set_hash_lock(struct data_vio *data_vio, struct hash_lock *new_lock)  in set_hash_lock()  argument
465 	if (new_lock != NULL) {  in set_hash_lock()
470 		list_move_tail(&data_vio->hash_lock_entry, &new_lock->duplicate_vios);  in set_hash_lock()
471 		new_lock->reference_count += 1;  in set_hash_lock()
472 		if (new_lock->max_references < new_lock->reference_count)  in set_hash_lock()
473 			new_lock->max_references = new_lock->reference_count;  in set_hash_lock()
475 		data_vio->hash_lock = new_lock;  in set_hash_lock()
868 	struct hash_lock *lock, *new_lock;  in acquire_lock()  local
880 	new_lock = list_entry(zone->lock_pool.prev, struct hash_lock, pool_node);  in acquire_lock()
881 	list_del_init(&new_lock->pool_node);  in acquire_lock()
887 	new_lock->hash = *hash;  in acquire_lock()
889 	result = vdo_int_map_put(zone->hash_lock_map, hash_lock_key(new_lock),  in acquire_lock()
890 				 new_lock, (replace_lock != NULL), (void **) &lock);  in acquire_lock()
892 		return_hash_lock_to_pool(zone, vdo_forget(new_lock));  in acquire_lock()
907 		lock = new_lock;  in acquire_lock()
911 		return_hash_lock_to_pool(zone, vdo_forget(new_lock));  in acquire_lock()
927 	struct hash_lock *new_lock = context;  in enter_forked_lock()  local
929 	set_hash_lock(data_vio, new_lock);  in enter_forked_lock()
930 	wait_on_hash_lock(new_lock, data_vio);  in enter_forked_lock()
943 	struct hash_lock *new_lock;  in fork_hash_lock()  local
947 			      &new_lock);  in fork_hash_lock()
958 	new_lock->update_advice = true;  in fork_hash_lock()
960 	set_hash_lock(new_agent, new_lock);  in fork_hash_lock()
961 	new_lock->agent = new_agent;  in fork_hash_lock()
963 	vdo_waitq_notify_all_waiters(&old_lock->waiters, enter_forked_lock, new_lock);  in fork_hash_lock()
966 	start_writing(new_lock, new_agent);  in fork_hash_lock()