PERFORCE change 128666 for review

[John Birrell]

http://perforce.freebsd.org/chv.cgi?CH=128666

Change 128666 by jb at jb_freebsd1 on 2007/11/05 03:17:22

	Avoid discarding qualifiers when casting.

Affected files ...

.. //depot/projects/dtrace/src/sys/compat/opensolaris/sys/atomic.h#2 edit

Differences ...

==== //depot/projects/dtrace/src/sys/compat/opensolaris/sys/atomic.h#2 (text+ko) ====

@@ -106,7 +106,7 @@
 static __inline void *
 atomic_cas_ptr(volatile void *target, void *cmp,  void *newval)
 {
-	return ((void *)atomic_cas_64((uint64_t *)target, (uint64_t)cmp,
+	return ((void *)atomic_cas_64((volatile uint64_t *)target, (uint64_t)cmp,
 	    (uint64_t)newval));
 }
 #endif