Date: Mon, 3 Apr 2006 07:32:58 GMT From: Kip Macy <kmacy@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 94521 for review Message-ID: <200604030732.k337Ww9u058922@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=94521 Change 94521 by kmacy@kmacy_storage:sun4v_work on 2006/04/03 07:31:57 make idle hv_cpu_yield SMP only for now Affected files ... .. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/machdep.c#19 edit Differences ... ==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/machdep.c#19 (text+ko) ==== @@ -735,8 +735,11 @@ void cpu_idle(void) { - /* Insert code to halt (until next interrupt) for the idle loop */ + /* shouldn't be needed - but.. */ wrpr(pil, 0, 0); +#ifdef SMP + hv_cpu_yield(); +#endif } int
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