Date: Thu, 24 Sep 2009 08:35:17 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libthr/thread thr_umtx.h Message-ID: <200909240835.n8O8ZQIm084398@repoman.freebsd.org>
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attilio 2009-09-24 08:35:17 UTC FreeBSD src repository Modified files: (Branch: RELENG_8) lib/libthr/thread thr_umtx.h Log: SVN rev 197452 on 2009-09-24 08:35:17Z by attilio MFC r197445: Let fall down in the hard path (thus handling shared waiters wakeup correctly) for the shared waiters also in the rwlock held in shared mode as well, fixing possible deadlocks. Please note that this is a special condition as we want this fix in before RC2 as we assume it is critical and so it has been handled as an instant-merge. For the STABLE_7 branch, 1 week before the MFC is assumed. Approved by: re (kib) Revision Changes Path 1.14.2.2 +5 -2 src/lib/libthr/thread/thr_umtx.h
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