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()
345 		tb->insert_size[0] = 0;  in balance_leaf_insert_left()
381 				     l_pos_in_item, tb->insert_size[0],  in balance_leaf_paste_left_shift_dirent()
398 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_left_shift_dirent()
399 		tb->insert_size[0] = 0;  in balance_leaf_paste_left_shift_dirent()
452 		tb->insert_size[0] -= l_n;  in balance_leaf_paste_left_shift()
454 		RFALSE(tb->insert_size[0] <= 0,  in balance_leaf_paste_left_shift()
456 		       "L[0]. insert_size=%d", tb->insert_size[0]);  in balance_leaf_paste_left_shift()
565 			     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_paste_left_whole()
573 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_left_whole()
582 	tb->insert_size[0] = 0;  in balance_leaf_paste_left_whole()
686 		tb->insert_size[0] -= tb->rbytes;  in balance_leaf_insert_right()
702 		tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_insert_right()
723 		RFALSE(tb->rbytes - 1 >= entry_count || !tb->insert_size[0],  in balance_leaf_paste_right_shift_dirent()
739 				     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_paste_right_shift_dirent()
744 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_right_shift_dirent()
750 		tb->insert_size[0] = 0;  in balance_leaf_paste_right_shift_dirent()
780 	n_shift = tb->rbytes - tb->insert_size[0];  in balance_leaf_paste_right_shift()
795 	n_rem = tb->insert_size[0] - tb->rbytes;  in balance_leaf_paste_right_shift()
825 	leaf_paste_in_buffer(&bi, 0, n_shift, tb->insert_size[0] - n_rem,  in balance_leaf_paste_right_shift()
831 	tb->insert_size[0] = n_rem;  in balance_leaf_paste_right_shift()
852 				     tb->pos_in_item, tb->insert_size[0], body,  in balance_leaf_paste_right_whole()
862 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_paste_right_whole()
877 	tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_paste_right_whole()
988 		tb->insert_size[0] -= tb->sbytes[i];  in balance_leaf_new_nodes_insert()
1004 		tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_new_nodes_insert()
1025 		RFALSE(!tb->insert_size[0],  in balance_leaf_new_nodes_paste_dirent()
1045 				     tb->sbytes[i] - 1, tb->insert_size[0],  in balance_leaf_new_nodes_paste_dirent()
1052 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_new_nodes_paste_dirent()
1054 		tb->insert_size[0] = 0;  in balance_leaf_new_nodes_paste_dirent()
1090 	       tb->insert_size[0] <= 0,  in balance_leaf_new_nodes_paste_shift()
1096 	n_shift = tb->sbytes[i] - tb->insert_size[0];  in balance_leaf_new_nodes_paste_shift()
1106 	n_rem = tb->insert_size[0] - tb->sbytes[i];  in balance_leaf_new_nodes_paste_shift()
1121 	leaf_paste_in_buffer(&bi, 0, n_shift, tb->insert_size[0] - n_rem,  in balance_leaf_new_nodes_paste_shift()
1132 	tb->insert_size[0] = n_rem;  in balance_leaf_new_nodes_paste_shift()
1156 	    tb->insert_size[0] <= 0))  in balance_leaf_new_nodes_paste_whole()
1172 			     tb->pos_in_item, tb->insert_size[0],  in balance_leaf_new_nodes_paste_whole()
1181 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_new_nodes_paste_whole()
1187 	tb->zeroes_num = tb->insert_size[0] = 0;  in balance_leaf_new_nodes_paste_whole()
1286 		RFALSE(!tb->insert_size[0],  in balance_leaf_finish_node_paste_dirent()
1292 				     tb->insert_size[0], body, tb->zeroes_num);  in balance_leaf_finish_node_paste_dirent()
1297 				   body + DEH_SIZE, tb->insert_size[0]);  in balance_leaf_finish_node_paste_dirent()
1307 		tb->insert_size[0] = 0;  in balance_leaf_finish_node_paste_dirent()
1328 		RFALSE(tb->insert_size[0] <= 0,  in balance_leaf_finish_node_paste()
1330 		       tb->insert_size[0]);  in balance_leaf_finish_node_paste()
1333 				     tb->pos_in_item, tb->insert_size[0], body,  in balance_leaf_finish_node_paste()
1339 		tb->insert_size[0] = 0;  in balance_leaf_finish_node_paste()
1342 	else if (tb->insert_size[0]) {  in balance_leaf_finish_node_paste()
1345 		    "insert_size must be 0 (%d)", tb->insert_size[0]);  in balance_leaf_finish_node_paste()
1392 	if (tb->insert_size[0] < 0)  in balance_leaf()
1455 	if (flag == M_PASTE && tb->insert_size[0]) {  in balance_leaf()
1459 			       tb->insert_size[0]);  in balance_leaf()
1742 	for (h = 1; tb->insert_size[h]; h++) {  in check_internal_levels()
1872 	if (!tb->insert_size[0]) {  in do_balance()
1895 	for (h = 1; h < MAX_HEIGHT && tb->insert_size[h]; h++)  in do_balance()