Date: Tue, 25 Jul 2006 17:15:25 GMT From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 102393 for review Message-ID: <200607251715.k6PHFPU4082207@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=102393 Change 102393 by jhb@jhb_mutex on 2006/07/25 17:14:51 Missed an unlock case where td_locks needs to be decremented. Affected files ... .. //depot/projects/smpng/sys/kern/kern_mutex.c#131 edit Differences ... ==== //depot/projects/smpng/sys/kern/kern_mutex.c#131 (text+ko) ==== @@ -912,6 +912,8 @@ /* Perform the non-mtx related part of mtx_unlock_spin(). */ if (LOCK_CLASS(&m->mtx_object) == &lock_class_mtx_spin) spinlock_exit(); + else + curthread->td_locks--; /* Tell witness this isn't locked to make it happy. */ WITNESS_UNLOCK(&m->mtx_object, LOP_EXCLUSIVE, __FILE__,
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