- xas.xa_node = xa_parent_locked(&mapping->i_pages, node);
- xas.xa_offset = node->offset;
- xas.xa_shift = node->shift + XA_CHUNK_SHIFT;
- xas_set_update(&xas, workingset_update_node);
- /*
- * We could store a shadow entry here which was the minimum of the
- * shadow entries we were tracking ...
- */
- xas_store(&xas, NULL);