From owner-cvs-all Thu Mar 13 17: 6:14 2003 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4A12637B401; Thu, 13 Mar 2003 17:06:11 -0800 (PST) Received: from exchhz01.viatech.com.cn (ip-167-164-97-218.anlai.com [218.97.164.167]) by mx1.FreeBSD.org (Postfix) with ESMTP id C65E743F75; Thu, 13 Mar 2003 17:06:07 -0800 (PST) (envelope-from davidxu@freebsd.org) Received: from davidw2k (ip-240-1-168-192.rev.dyxnet.com [192.168.1.240]) by exchhz01.viatech.com.cn with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2650.21) id 1G6NX2RG; Fri, 14 Mar 2003 08:52:05 +0800 Message-ID: <004401c2e9c5$fd2e3c10$f001a8c0@davidw2k> From: "David Xu" To: "David Xu" , , , References: <200303140102.h2E12lxt019206@repoman.freebsd.org> Subject: Re: cvs commit: src/lib/libpthread/thread thr_rwlock.c Date: Fri, 14 Mar 2003 09:06:48 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: quoted-printable X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4807.1700 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4910.0300 Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG ----- Original Message -----=20 From: "David Xu" To: ; ; = Sent: Friday, March 14, 2003 9:02 AM Subject: cvs commit: src/lib/libpthread/thread thr_rwlock.c > davidxu 2003/03/13 17:02:47 PST >=20 > FreeBSD src repository >=20 > Modified files: > lib/libpthread/thread thr_rwlock.c=20 > Log: > Fix a bug in rwlock. When a rwlock was locked by reader threads, a > writter thread can block reader threads to get read lock. > =20 > Revision Changes Path > 1.9 +1 -1 src/lib/libpthread/thread/thr_rwlock.c Forgot to say, this problem was reported by Archie Cobbs. PR 24641. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message