From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264286AbUHDLaF (ORCPT ); Wed, 4 Aug 2004 07:30:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264298AbUHDLaF (ORCPT ); Wed, 4 Aug 2004 07:30:05 -0400 Received: from tapuz.safe-mail.net ([212.68.149.115]:21985 "EHLO tapuz.safe-mail.net") by vger.kernel.org with ESMTP id S264286AbUHDLaC (ORCPT ); Wed, 4 Aug 2004 07:30:02 -0400 X-SMType: Regular X-SMRef: N1-4kMCMCsv Message-ID: <4110C8CB.1030108@safe-mail.net> Date: Wed, 04 Aug 2004 19:30:19 +0800 From: Liu Tao User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040413 Debian/1.6-5 X-Accept-Language: en MIME-Version: 1.0 To: William Lee Irwin III CC: arjanv@redhat.com, lkml , Oliver Neukum Subject: Re: [patch] Add a writer prior lock methord for rwlock References: <4110A7AF.2060903@safe-mail.net> <1091610963.2792.13.camel@laptop.fenrus.com> <4110BA81.4030309@safe-mail.net> <20040804103337.GN2334@holomorphy.com> In-Reply-To: <20040804103337.GN2334@holomorphy.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org William Lee Irwin III wrote: >Unfortunately this will deadlock. read locks are acquired recursively. >The algorithms dependent on this need to be redesigned. > > > Thanks, it's not a feasible scheme since read locks are recursive. Regards