From owner-freebsd-threads@FreeBSD.ORG Wed Nov 5 05:15:26 2008 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 109AA1065670; Wed, 5 Nov 2008 05:15:26 +0000 (UTC) (envelope-from davidxu@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id F11DB8FC08; Wed, 5 Nov 2008 05:15:25 +0000 (UTC) (envelope-from davidxu@freebsd.org) Received: from apple.my.domain (root@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id mA55FM8R053181; Wed, 5 Nov 2008 05:15:24 GMT (envelope-from davidxu@freebsd.org) Message-ID: <49112C5A.3060105@freebsd.org> Date: Wed, 05 Nov 2008 13:17:14 +0800 From: David Xu User-Agent: Thunderbird 2.0.0.9 (X11/20080612) MIME-Version: 1.0 To: Alfred Perlstein References: <200811041440.mA4Ee31J084489@freefall.freebsd.org> <20081104154113.GP60438@elvis.mu.org> <20081104180349.GA9527@sandvine.com> <20081104190221.GT60438@elvis.mu.org> In-Reply-To: <20081104190221.GT60438@elvis.mu.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Ed Maste , freebsd-threads@freebsd.org Subject: Re: threads/128180: pthread_cond_broadcast(3) lost wakeup X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Nov 2008 05:15:26 -0000 Alfred Perlstein wrote: > * Ed Maste [081104 10:03] wrote: >> On Tue, Nov 04, 2008 at 07:41:13AM -0800, Alfred Perlstein wrote: >> >>> This bug may have been fixed in 6-stable and 6.4. >>> >>> http://svn.freebsd.org/viewvc/base?view=revision&revision=184172 >>> >>> Can you try upgrading? >> I tried with the changes from r184172, but I'm still able to reproduce >> the problem using the test app in the PR. With your change it does >> seem to run for on average about 10 times as long before it hangs though. > > Hmm... I'll look into it. > > I think you had fixed it.;-)