Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751615AbWCJPtf (ORCPT ); Fri, 10 Mar 2006 10:49:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751625AbWCJPtf (ORCPT ); Fri, 10 Mar 2006 10:49:35 -0500 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 Date: Fri, 10 Mar 2006 15:49:25 +0000 From: Christoph Hellwig To: Nathan Scott Cc: Christoph Hellwig , Suzuki , linux-fsdevel@vger.kernel.org, "linux-aio kvack.org" , lkml , suparna , akpm@osdl.org, linux-xfs@oss.sgi.com Subject: Re: [RFC] Badness in __mutex_unlock_slowpath with XFS stress tests Message-ID: <20060310154925.GA5339@infradead.org> Mail-Followup-To: Christoph Hellwig , Nathan Scott , Suzuki , linux-fsdevel@vger.kernel.org, "linux-aio kvack.org" , lkml , suparna , akpm@osdl.org, linux-xfs@oss.sgi.com 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 Content-Disposition: inline In-Reply-To: <20060310005020.GF1135@frodo> User-Agent: Mutt/1.4.2.1i X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 609 Lines: 13 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. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/