From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [RFC] Badness in __mutex_unlock_slowpath with XFS stress tests Date: Fri, 10 Mar 2006 15:49:25 +0000 Message-ID: <20060310154925.GA5339@infradead.org> References: <440FDF3E.8060400@in.ibm.com> <20060309120306.GA26682@infradead.org> <20060309223042.GC1135@frodo> <20060309224219.GA6709@infradead.org> <20060309231422.GD1135@frodo> <20060310005020.GF1135@frodo> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Christoph Hellwig , Suzuki , linux-fsdevel@vger.kernel.org, "linux-aio kvack.org" , lkml , suparna , akpm@osdl.org, linux-xfs@oss.sgi.com Return-path: Received: from pentafluge.infradead.org ([213.146.154.40]:36575 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1751604AbWCJPte (ORCPT ); Fri, 10 Mar 2006 10:49:34 -0500 To: Nathan Scott Content-Disposition: inline In-Reply-To: <20060310005020.GF1135@frodo> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Fri, Mar 10, 2006 at 11:50:20AM +1100, Nathan Scott wrote: > Something like this (works OK for me)... Yeah, that should work for now. But long-term we really need to redo direct I/O locking to have a common scheme for all filesystems. I've heard birds whistling RH patches yet another scheme into RHEL4 for GFS an it's definitly already far too complex now.