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From: John Birrell <jb@FreeBSD.org>
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Subject: PERFORCE change 102999 for review
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http://perforce.freebsd.org/chv.cgi?CH=102999

Change 102999 by jb@jb_freebsd2 on 2006/08/02 06:49:24

	Pad the structure out a bit further to give us a few more places
	to stach debug info.
	
	The size of the pad field differs between this tree and the
	sun4v_stable tree because DTrace adds fields to struct pcpu and
	the requirement is that it is a multiple of 64 bytes.

Affected files ...

.. //depot/projects/dtrace/src/sys/sun4v/include/pcpu.h#4 edit

Differences ...

==== //depot/projects/dtrace/src/sys/sun4v/include/pcpu.h#4 (text+ko) ====

@@ -78,7 +78,7 @@
 	struct rwindow pc_tsbwbuf[2];                                   \
         uint64_t pc_caller;                                             \
         uint16_t pc_cpulist[MAXCPU];                                    \
-        uint64_t pad[2];
+        uint64_t pad[10];
 
 	/* XXX SUN4V_FIXME - as we access the *_ra and *_size fields in quick
 	 * succession we _really_ want them to be L1 cache line size aligned