Date: Mon, 25 Feb 2008 04:39:36 GMT From: Kip Macy <kmacy@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 136145 for review Message-ID: <200802250439.m1P4daoq021010@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=136145 Change 136145 by kmacy@pandemonium:kmacy:xen31 on 2008/02/25 04:38:42 make sure any pending updates have happened before we context switch Affected files ... .. //depot/projects/xen31/sys/kern/kern_switch.c#3 edit Differences ... ==== //depot/projects/xen31/sys/kern/kern_switch.c#3 (text+ko) ==== @@ -179,6 +179,9 @@ td->td_critnest = 0; if (td->td_owepreempt) { td->td_critnest = 1; +#ifdef XEN + PT_UPDATES_FLUSH(); +#endif thread_lock(td); td->td_critnest--; SCHED_STAT_INC(switch_owepreempt);
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