86 	RFALSE(ih_item_len(ih) + IH_SIZE != -tb->insert_size[0],  in balance_leaf_when_delete_del()
88 	       -tb->insert_size[0], ih);  in balance_leaf_when_delete_del()
126 		tb->insert_size[0] = -1;  in balance_leaf_when_delete_cut()
128 				     -tb->insert_size[0]);  in balance_leaf_when_delete_cut()
138 				     -tb->insert_size[0]);  in balance_leaf_when_delete_cut()
351 		tb->insert_size[0] = 0;  in balance_leaf_insert_left()
387 				     l_pos_in_item, tb->insert_size[0],  in balance_leaf_paste_left_shift_dirent()
404 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_left_shift_dirent()
405 		tb->insert_size[0] = 0;  in balance_leaf_paste_left_shift_dirent()
458 		tb->insert_size[0] -= l_n;  in balance_leaf_paste_left_shift()
460 		RFALSE(tb->insert_size[0] <= 0,  in balance_leaf_paste_left_shift()
462 		       "L[0]. insert_size=%d", tb->insert_size[0]);  in balance_leaf_paste_left_shift()
571 			     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_paste_left_whole()
579 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_left_whole()
588 	tb->insert_size[0] = 0;  in balance_leaf_paste_left_whole()
695 		tb->insert_size[0] -= tb->rbytes;  in balance_leaf_insert_right()
711 		tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_insert_right()
732 		RFALSE(tb->rbytes - 1 >= entry_count || !tb->insert_size[0],  in balance_leaf_paste_right_shift_dirent()
748 				     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_paste_right_shift_dirent()
753 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_right_shift_dirent()
759 		tb->insert_size[0] = 0;  in balance_leaf_paste_right_shift_dirent()
789 	n_shift = tb->rbytes - tb->insert_size[0];  in balance_leaf_paste_right_shift()
804 	n_rem = tb->insert_size[0] - tb->rbytes;  in balance_leaf_paste_right_shift()
834 	leaf_paste_in_buffer(&bi, 0, n_shift, tb->insert_size[0] - n_rem,  in balance_leaf_paste_right_shift()
840 	tb->insert_size[0] = n_rem;  in balance_leaf_paste_right_shift()
861 				     tb->pos_in_item, tb->insert_size[0], body,  in balance_leaf_paste_right_whole()
871 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_right_whole()
886 	tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_paste_right_whole()
999 		tb->insert_size[0] -= tb->sbytes[i];  in balance_leaf_new_nodes_insert()
1015 		tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_new_nodes_insert()
1036 		RFALSE(!tb->insert_size[0],  in balance_leaf_new_nodes_paste_dirent()
1056 				     tb->sbytes[i] - 1, tb->insert_size[0],  in balance_leaf_new_nodes_paste_dirent()
1063 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_new_nodes_paste_dirent()
1065 		tb->insert_size[0] = 0;  in balance_leaf_new_nodes_paste_dirent()
1101 	       tb->insert_size[0] <= 0,  in balance_leaf_new_nodes_paste_shift()
1107 	n_shift = tb->sbytes[i] - tb->insert_size[0];  in balance_leaf_new_nodes_paste_shift()
1117 	n_rem = tb->insert_size[0] - tb->sbytes[i];  in balance_leaf_new_nodes_paste_shift()
1132 	leaf_paste_in_buffer(&bi, 0, n_shift, tb->insert_size[0] - n_rem,  in balance_leaf_new_nodes_paste_shift()
1143 	tb->insert_size[0] = n_rem;  in balance_leaf_new_nodes_paste_shift()
1167 	    tb->insert_size[0] <= 0))  in balance_leaf_new_nodes_paste_whole()
1183 			     tb->pos_in_item, tb->insert_size[0],  in balance_leaf_new_nodes_paste_whole()
1192 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_new_nodes_paste_whole()
1198 	tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_new_nodes_paste_whole()
1297 		RFALSE(!tb->insert_size[0],  in balance_leaf_finish_node_paste_dirent()
1303 				     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_finish_node_paste_dirent()
1308 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_finish_node_paste_dirent()
1318 		tb->insert_size[0] = 0;  in balance_leaf_finish_node_paste_dirent()
1339 		RFALSE(tb->insert_size[0] <= 0,  in balance_leaf_finish_node_paste()
1341 		       tb->insert_size[0]);  in balance_leaf_finish_node_paste()
1344 				     tb->pos_in_item, tb->insert_size[0], body,  in balance_leaf_finish_node_paste()
1350 		tb->insert_size[0] = 0;  in balance_leaf_finish_node_paste()
1353 	else if (tb->insert_size[0]) {  in balance_leaf_finish_node_paste()
1356 		    "insert_size must be 0 (%d)", tb->insert_size[0]);  in balance_leaf_finish_node_paste()
1403 	if (tb->insert_size[0] < 0)  in balance_leaf()
1466 	if (flag == M_PASTE && tb->insert_size[0]) {  in balance_leaf()
1470 			       tb->insert_size[0]);  in balance_leaf()
1753 	for (h = 1; tb->insert_size[h]; h++) {  in check_internal_levels()
1883 	if (!tb->insert_size[0]) {  in do_balance()
1906 	for (h = 1; h < MAX_HEIGHT && tb->insert_size[h]; h++)  in do_balance()