Date: Sat, 20 Nov 2004 02:15:55 GMT From: David Xu <davidxu@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 65487 for review Message-ID: <200411200215.iAK2FtOF099214@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=65487 Change 65487 by davidxu@davidxu_alona on 2004/11/20 02:15:39 wakeup_one is an evil. it may wake wrong thread. Affected files ... .. //depot/projects/davidxu_thread/src/sys/kern/kern_thr.c#2 edit Differences ... ==== //depot/projects/davidxu_thread/src/sys/kern/kern_thr.c#2 (text+ko) ==== @@ -295,7 +295,7 @@ mtx_lock_spin(&sched_lock); ttd->td_flags |= TDF_THRWAKEUP; mtx_unlock_spin(&sched_lock); - wakeup_one((void *)ttd); + wakeup((void *)ttd); PROC_UNLOCK(td->td_proc); return (0); }
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