Only in src/sys/amd64/amd64: db_trace.c.orig
Only in src/sys/amd64/amd64: exception.S.orig
Only in src/sys/amd64/amd64: machdep.c.orig
Only in src/sys/amd64/amd64: support.S.orig
Only in src/sys/amd64/amd64: trap.c.orig
Only in src/sys/amd64/include: atomic.h.orig
diff -ur src.old/sys/amd64/include/cpufunc.h src/sys/amd64/include/cpufunc.h
--- src.old/sys/amd64/include/cpufunc.h	Sat Apr 29 18:55:51 2006
+++ src/sys/amd64/include/cpufunc.h	Sun Apr 30 21:44:09 2006
@@ -127,6 +127,13 @@
 	__asm __volatile("sti");
 }
 
+static __inline int
+prefetch(void *p)
+{
+	__asm __volatile("prefetch (%0)" : : "r"(p));
+	return (1);
+}
+
 #ifdef _KERNEL
 
 #define	HAVE_INLINE_FFS
Only in src/sys/ddb: ddb.h.orig
Only in src/sys/kern: subr_pcpu.c.orig
Only in src/sys/sys: pcpu.h.orig
diff -ur src.old/sys/sys/queue.h src/sys/sys/queue.h
--- src.old/sys/sys/queue.h	Sat Apr 29 18:56:59 2006
+++ src/sys/sys/queue.h	Sun Apr 30 21:43:13 2006
@@ -34,6 +34,7 @@
 #define	_SYS_QUEUE_H_
 
 #include <sys/cdefs.h>
+#include <machine/cpufunc.h>
 
 /*
  * This file defines four types of data structures: singly-linked lists,
@@ -159,7 +160,7 @@
 #define	SLIST_FOREACH(var, head, field)					\
 	for ((var) = SLIST_FIRST((head));				\
 	    (var);							\
-	    (var) = SLIST_NEXT((var), field))
+	    (var) = SLIST_NEXT((var), field), (var) && prefetch(SLIST_NEXT((var), field)))
 
 #define	SLIST_FOREACH_SAFE(var, head, field, tvar)			\
 	for ((var) = SLIST_FIRST((head));				\
@@ -240,7 +241,7 @@
 #define	STAILQ_FOREACH(var, head, field)				\
 	for((var) = STAILQ_FIRST((head));				\
 	   (var);							\
-	   (var) = STAILQ_NEXT((var), field))
+	   (var) = STAILQ_NEXT((var), field), (var) && prefetch(STAILQ_NEXT((var), field)))
 
 
 #define	STAILQ_FOREACH_SAFE(var, head, field, tvar)			\
@@ -358,7 +359,7 @@
 #define	LIST_FOREACH(var, head, field)					\
 	for ((var) = LIST_FIRST((head));				\
 	    (var);							\
-	    (var) = LIST_NEXT((var), field))
+	    (var) = LIST_NEXT((var), field), (var) && prefetch(LIST_NEXT((var), field)))
 
 #define	LIST_FOREACH_SAFE(var, head, field, tvar)			\
 	for ((var) = LIST_FIRST((head));				\
@@ -448,7 +449,7 @@
 #define	TAILQ_FOREACH(var, head, field)					\
 	for ((var) = TAILQ_FIRST((head));				\
 	    (var);							\
-	    (var) = TAILQ_NEXT((var), field))
+	    (var) = TAILQ_NEXT((var), field), (var) && prefetch(TAILQ_NEXT((var), field)))
 
 #define	TAILQ_FOREACH_SAFE(var, head, field, tvar)			\
 	for ((var) = TAILQ_FIRST((head));				\
Only in src/sys/vm: vm_page.c.orig
Only in src/sys/vm: vm_page.h.orig
Only in src/sys/vm: vm_pageq.c.orig