Swapping and Scheduling
	• Swapping – Move process from memory to disk (swap space) • Process is blocked or suspended – Move process from swap space to big enough partition • Process is ready • Set up Base and Limit registers – Memory Manager (MM) and Process scheduler work together • Scheduler keeps track of all processes • MM keeps track of memory • Scheduler marks processes as swap-able and notifies MM to swap in processes • Scheduler policy must account for swapping overhead • MM policy must account for need to have memory space for ready processes • More in §4.2 of Tannenbaum