Date: Fri, 29 May 2009 14:16:41 GMT From: Scott Long <scottl@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 163017 for review Message-ID: <200905291416.n4TEGfGO050932@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=163017 Change 163017 by scottl@scottl-y1 on 2009/05/29 14:15:56 Take care of some simple devclasses locking cases. Affected files ... .. //depot/projects/scottl-camlock/src/sys/kern/subr_bus.c#21 edit Differences ... ==== //depot/projects/scottl-camlock/src/sys/kern/subr_bus.c#21 (text+ko) ==== @@ -4188,9 +4188,11 @@ devclass_t dc; printf("Short listing of devclasses, drivers & devices:\n"); + mtx_lock(&devclasses_mtx); TAILQ_FOREACH(dc, &devclasses, link) { print_devclass_short(dc, 0); } + mtx_unlock(&devclasses_mtx); } void @@ -4199,9 +4201,11 @@ devclass_t dc; printf("Full listing of devclasses, drivers & devices:\n"); + mtx_lock(&devclasses_mtx); TAILQ_FOREACH(dc, &devclasses, link) { print_devclass(dc, 0); } + mtx_unlock(&devclasses_mtx); } #endif
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