Date: Wed, 2 Aug 2006 06:49:33 GMT From: John Birrell <jb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 102999 for review Message-ID: <200608020649.k726nXqB010695@repoman.freebsd.org>
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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
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