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From: Kip Macy <kmacy@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 133892 for review
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http://perforce.freebsd.org/chv.cgi?CH=133892

Change 133892 by kmacy@pandemonium:kmacy:xen31 on 2008/01/22 21:22:35

	optimization doesn't necessarily work

Affected files ...

.. //depot/projects/xen31/sys/i386/xen/pmap.c#26 edit

Differences ...

==== //depot/projects/xen31/sys/i386/xen/pmap.c#26 (text+ko) ====

@@ -3058,7 +3058,11 @@
 					 * accessed (referenced) bits
 					 * during the copy.
 					 */
+#if 0					
 					PT_SET_VA_MA(dst_pte, ptetemp & ~(PG_W | PG_M | PG_A), FALSE);
+#else					
+					*dst_pte = ptetemp & ~(PG_W | PG_M | PG_A);
+#endif					
 					dst_pmap->pm_stats.resident_count++;
 	 			} else {
 					free = NULL;