2416 static void destroy_hist_field(struct hist_field *hist_field,  in destroy_hist_field()  function
2431 		destroy_hist_field(hist_field->operands[i], level + 1);  in destroy_hist_field()
2530 			destroy_hist_field(hist_field, 0);  in create_hist_field()
2546 	destroy_hist_field(hist_field, 0);  in create_hist_field()
2556 			destroy_hist_field(hist_data->fields[i], 0);  in destroy_hist_fields()
2649 			destroy_hist_field(ref_field, 0);  in create_var_ref()
2810 		destroy_hist_field(alias, 0);  in create_alias()
2949 	destroy_hist_field(expr, 0);  in parse_unary()
3087 	destroy_hist_field(operand1, 0);  in parse_expr()
3088 	destroy_hist_field(operand2, 0);  in parse_expr()
3089 	destroy_hist_field(expr, 0);  in parse_expr()
3791 	destroy_hist_field(data->track_data.track_var, 0);  in track_data_destroy()
4059 	destroy_hist_field(field_var->var, 0);  in destroy_field_var()
4060 	destroy_hist_field(field_var->val, 0);  in destroy_field_var()
4545 			destroy_hist_field(hist_field, 0);  in create_key_field()