638 	struct buffer_info bi;  in balance_internal_when_delete()  local
643 	bi.tb = tb;  in balance_internal_when_delete()
644 	bi.bi_bh = tbSh;  in balance_internal_when_delete()
645 	bi.bi_parent = PATH_H_PPARENT(tb->tb_path, h);  in balance_internal_when_delete()
646 	bi.bi_position = PATH_H_POSITION(tb->tb_path, h + 1);  in balance_internal_when_delete()
648 	internal_delete_childs(&bi, child_pos, -insert_num);  in balance_internal_when_delete()
664 			RFALSE(bi.bi_parent, "root has parent (%p)",  in balance_internal_when_delete()
665 			       bi.bi_parent);  in balance_internal_when_delete()
812 	struct buffer_info bi;  in balance_internal()  local
871 			bi.tb = tb;  in balance_internal()
872 			bi.bi_bh = tb->L[h];  in balance_internal()
873 			bi.bi_parent = tb->FL[h];  in balance_internal()
874 			bi.bi_position = get_left_neighbor_position(tb, h);  in balance_internal()
875 			internal_insert_childs(&bi,  in balance_internal()
892 			bi.tb = tb;  in balance_internal()
893 			bi.bi_bh = tb->L[h];  in balance_internal()
894 			bi.bi_parent = tb->FL[h];  in balance_internal()
895 			bi.bi_position = get_left_neighbor_position(tb, h);  in balance_internal()
896 			internal_insert_childs(&bi,  in balance_internal()
940 			bi.tb = tb;  in balance_internal()
941 			bi.bi_bh = tb->R[h];  in balance_internal()
942 			bi.bi_parent = tb->FR[h];  in balance_internal()
943 			bi.bi_position = get_right_neighbor_position(tb, h);  in balance_internal()
944 			internal_insert_childs(&bi,  in balance_internal()
958 			bi.tb = tb;  in balance_internal()
959 			bi.bi_bh = tb->R[h];  in balance_internal()
960 			bi.bi_parent = tb->FR[h];  in balance_internal()
961 			bi.bi_position = get_right_neighbor_position(tb, h);  in balance_internal()
962 			internal_insert_childs(&bi,  in balance_internal()
1146 		bi.tb = tb;  in balance_internal()
1147 		bi.bi_bh = tbSh;  in balance_internal()
1148 		bi.bi_parent = PATH_H_PPARENT(tb->tb_path, h);  in balance_internal()
1149 		bi.bi_position = PATH_H_POSITION(tb->tb_path, h + 1);  in balance_internal()
1150 		internal_insert_childs(&bi,	/*tbSh, */  in balance_internal()