Which one among the following was not a reform measure carried out by Mahmud Gawan of Bahmani Kingdom?

• A. Lands were measured and land taxes were fixed on that basis
• B. The Kingdom was divided into eight provinces or Tarafs
• C. Nobles were paid salaries and were asked to maintain contingents of horses
• D. A tract of land, Khalisa, was set apart for the expenses of the Tarafdar