Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761125Ab2FVDrU (ORCPT ); Thu, 21 Jun 2012 23:47:20 -0400 Received: from rcsinet15.oracle.com ([148.87.113.117]:36058 "EHLO rcsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761078Ab2FVDrT (ORCPT ); Thu, 21 Jun 2012 23:47:19 -0400 To: Christoph Hellwig Cc: "Martin K. Petersen" , Shaohua Li , Vivek Goyal , axboe@kernel.dk, linux-kernel@vger.kernel.org, neilb@suse.de Subject: Re: [patch 1/2]block: handle merged discard request From: "Martin K. Petersen" Organization: Oracle References: <20120316073213.656519005@fusionio.com> <20120316073512.485027511@fusionio.com> <20120320162157.GE17071@redhat.com> <4F69C62C.7020604@kernel.org> <20120620085724.GA26295@infradead.org> Date: Thu, 21 Jun 2012 23:46:56 -0400 In-Reply-To: <20120620085724.GA26295@infradead.org> (Christoph Hellwig's message of "Wed, 20 Jun 2012 04:57:24 -0400") Message-ID: User-Agent: Gnus/5.110017 (No Gnus v0.17) Emacs/23.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Source-IP: ucsinet22.oracle.com [156.151.31.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 788 Lines: 19 >>>>> "Christoph" == Christoph Hellwig writes: >> There are several additional commands in the pipeline where the 1:1 >> mapping between DMA size and block range is invalid. I want to get >> rid of the 1:1 assumption in general so we can handle any command >> without these evil workarounds. Christoph> What's the progress on getting these issues sorted out? This has bitrotted for a while. I'll put it on my list. I should finally have some bandwidth again next week... -- Martin K. Petersen Oracle Linux Engineering -- 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/