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	#define KERNBASE (VM_MIN_KERNEL_ADDRESS)			#define KERNBASE (VM_MIN_KERNEL_ADDRESS)
	#define SHAREDPAGE (VM_MAXUSER_ADDRESS - PAGE_SIZE)			#define SHAREDPAGE (VM_MAXUSER_ADDRESS - PAGE_SIZE)
	#define USRSTACK SHAREDPAGE			#define USRSTACK SHAREDPAGE

	/*			/*
	* How many physical pages per kmem arena virtual page.			* How many physical pages per kmem arena virtual page.
	*/			*/
	#ifndef VM_KMEM_SIZE_SCALE			#ifndef VM_KMEM_SIZE_SCALE
	#define VM_KMEM_SIZE_SCALE (3)			#define VM_KMEM_SIZE_SCALE (1)
	#endif

	/*
	* Optional floor (in bytes) on the size of the kmem arena.
	*/
	#ifndef VM_KMEM_SIZE_MIN
	#define VM_KMEM_SIZE_MIN (16 * 1024 * 1024)
	#endif			#endif

	/*			/*
	* Optional ceiling (in bytes) on the size of the kmem arena: 60% of the			* Optional ceiling (in bytes) on the size of the kmem arena: 60% of the
	* kernel map.			* kernel map.
	*/			*/
	#ifndef VM_KMEM_SIZE_MAX			#ifndef VM_KMEM_SIZE_MAX
	#define VM_KMEM_SIZE_MAX ((VM_MAX_KERNEL_ADDRESS - \			#define VM_KMEM_SIZE_MAX ((VM_MAX_KERNEL_ADDRESS - \
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