int tag_tagged_items(struct radix_tree_root *, pthread_mutex_t *,
unsigned long start, unsigned long end, unsigned batch,
unsigned iftag, unsigned thentag);
-unsigned long find_item(struct radix_tree_root *, void *item);
+void xarray_tests(void);
void tag_check(void);
void multiorder_checks(void);
void iteration_test(unsigned order, unsigned duration);
void benchmark(void);
void idr_checks(void);
-void ida_checks(void);
-void ida_thread_tests(void);
+void ida_tests(void);
struct item *
item_tag_set(struct radix_tree_root *root, unsigned long index, int tag);