- freeptr = slab_free_hook(s, object);
- } while ((object != tail_obj) && (object = freeptr));
+ object = next;
+ next = get_freepointer(s, object);
+ /* If object's reuse doesn't have to be delayed */
+ if (!slab_free_hook(s, object)) {
+ /* Move object to the new freelist */
+ set_freepointer(s, object, *head);
+ *head = object;
+ if (!*tail)
+ *tail = object;
+ }
+ } while (object != old_tail);
+
+ if (*head == *tail)
+ *tail = NULL;
+
+ return *head != NULL;
+#else
+ return true;