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From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 28464 for review
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http://perforce.freebsd.org/chv.cgi?CH=28464

Change 28464 by peter@peter_daintree on 2003/04/07 17:16:42

	collect page table geometry defines together with the others

Affected files ...

.. //depot/projects/hammer/sys/x86_64/include/param.h#10 edit
.. //depot/projects/hammer/sys/x86_64/include/pmap.h#15 edit

Differences ...

==== //depot/projects/hammer/sys/x86_64/include/param.h#10 (text+ko) ====

@@ -111,8 +111,9 @@
 #define	NBPML4T		(1ul<<PML4SHIFT)/* bytes/page map lev4 table */
 #define	PML4MASK	(NBPML4T-1)
 
-#define NPGPTD          4
-#define PDRSHIFT        21              /* LOG2(NBPDR) */
+#define NKPML4E		1		/* addressable number of page tables/pde's */
+#define NKPDPE		1		/* addressable number of page tables/pde's */
+#define NPGPTD		4
  
 #define NBPTD           (NPGPTD<<PAGE_SHIFT)
 #define NPDEPTD         (NBPTD/(sizeof (pd_entry_t)))

==== //depot/projects/hammer/sys/x86_64/include/pmap.h#15 (text+ko) ====

@@ -108,8 +108,6 @@
 #ifndef	NKPDE
 #define	NKPDE	(KVA_PAGES)	/* number of page tables/pde's */
 #endif
-#define NKPML4E	(1)		/* addressable number of page tables/pde's */
-#define NKPDPE	(1)		/* addressable number of page tables/pde's */
 
 /*
  * The *PTDI values control the layout of virtual memory