316 	struct hist_field *operand1 = hist_field->operands[0];  in hist_field_plus()  local
319 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in hist_field_plus()
331 	struct hist_field *operand1 = hist_field->operands[0];  in hist_field_minus()  local
334 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in hist_field_minus()
346 	struct hist_field *operand1 = hist_field->operands[0];  in hist_field_div()  local
349 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in hist_field_div()
369 	struct hist_field *operand1 = hist_field->operands[0];  in div_by_power_of_two()  local
372 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in div_by_power_of_two()
383 	struct hist_field *operand1 = hist_field->operands[0];  in div_by_not_power_of_two()  local
386 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in div_by_not_power_of_two()
397 	struct hist_field *operand1 = hist_field->operands[0];  in div_by_mult_and_shift()  local
400 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in div_by_mult_and_shift()
431 	struct hist_field *operand1 = hist_field->operands[0];  in hist_field_mult()  local
434 	u64 val1 = hist_fn_call(operand1, elt, buffer, rbe, event);  in hist_field_mult()
2523 	struct hist_field *operand1, *expr = NULL;  in parse_unary()  local
2573 	operand1 = parse_expr(hist_data, file, str, operand_flags, NULL, n_subexprs);  in parse_unary()
2574 	if (IS_ERR(operand1)) {  in parse_unary()
2575 		ret = PTR_ERR(operand1);  in parse_unary()
2578 	if (operand1->flags & HIST_FIELD_FL_STRING) {  in parse_unary()
2581 		destroy_hist_field(operand1, 0);  in parse_unary()
2586 	expr->flags |= operand1->flags &  in parse_unary()
2589 	expr->operands[0] = operand1;  in parse_unary()
2590 	expr->size = operand1->size;  in parse_unary()
2591 	expr->is_signed = operand1->is_signed;  in parse_unary()
2594 	expr->type = kstrdup_const(operand1->type, GFP_KERNEL);  in parse_unary()
2611 			       struct hist_field *operand1,  in check_expr_operands()  argument
2616 	unsigned long operand1_flags = operand1->flags;  in check_expr_operands()
2623 		var = find_var_field(operand1->var.hist_data, operand1->name);  in check_expr_operands()
2655 	struct hist_field *operand1 = NULL, *operand2 = NULL, *expr = NULL;  in parse_expr()  local
2694 	operand1 = parse_expr(hist_data, file, operand1_str, operand_flags, NULL, n_subexprs);  in parse_expr()
2695 	if (IS_ERR(operand1))  in parse_expr()
2696 		return ERR_CAST(operand1);  in parse_expr()
2698 	if (operand1->flags & HIST_FIELD_FL_STRING) {  in parse_expr()
2735 	ret = check_expr_operands(file->tr, operand1, operand2, &var1, &var2);  in parse_expr()
2739 	operand_flags = var1 ? var1->flags : operand1->flags;  in parse_expr()
2750 	flags |= operand1->flags &  in parse_expr()
2759 	operand1->read_once = true;  in parse_expr()
2763 	expr->operands[0] = operand1;  in parse_expr()
2803 		destroy_hist_field(operand1, 0);  in parse_expr()
2808 		expr->size = operand1->size;  in parse_expr()
2809 		expr->is_signed = operand1->is_signed;  in parse_expr()
2812 		expr->type = kstrdup_const(operand1->type, GFP_KERNEL);  in parse_expr()
2826 	destroy_hist_field(operand1, 0);  in parse_expr()