Date: Wed, 2 Jan 2008 04:11:34 GMT From: Kip Macy <kmacy@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 132283 for review Message-ID: <200801020411.m024BYDP002669@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=132283 Change 132283 by kmacy@pandemonium:kmacy:xen31 on 2008/01/02 04:11:14 allow console lock to be acquired recursively, locking is already such a mess here that this is ok for now Affected files ... .. //depot/projects/xen31/sys/dev/xen/console/console.c#5 edit Differences ... ==== //depot/projects/xen31/sys/dev/xen/console/console.c#5 (text+ko) ==== @@ -76,7 +76,7 @@ #define XCUNIT(x) (minor(x)) #define ISTTYOPEN(tp) ((tp) && ((tp)->t_state & TS_ISOPEN)) #define CN_LOCK_INIT(x, _name) \ - mtx_init(&x, _name, NULL, MTX_DEF) + mtx_init(&x, _name, NULL, MTX_DEF|MTX_RECURSE) #define CN_LOCK(l) mtx_lock(&(l)) #define CN_UNLOCK(l) mtx_unlock(&(l)) #define CN_LOCK_ASSERT(x) mtx_assert(&x, MA_OWNED)
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