From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C127EC433DF for ; Thu, 15 Oct 2020 07:29:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 70FD322243 for ; Thu, 15 Oct 2020 07:29:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727430AbgJOH3U (ORCPT ); Thu, 15 Oct 2020 03:29:20 -0400 Received: from mail104.syd.optusnet.com.au ([211.29.132.246]:55511 "EHLO mail104.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727427AbgJOH3U (ORCPT ); Thu, 15 Oct 2020 03:29:20 -0400 Received: from dread.disaster.area (pa49-179-6-140.pa.nsw.optusnet.com.au [49.179.6.140]) by mail104.syd.optusnet.com.au (Postfix) with ESMTPS id A101058C550 for ; Thu, 15 Oct 2020 18:29:16 +1100 (AEDT) Received: from dave by dread.disaster.area with local (Exim 4.92.3) (envelope-from ) id 1kSxhM-000iC1-2w for linux-xfs@vger.kernel.org; Thu, 15 Oct 2020 18:29:16 +1100 Date: Thu, 15 Oct 2020 18:29:16 +1100 From: Dave Chinner To: linux-xfs@vger.kernel.org Subject: Re: [PATCH 00/27] [RFC, WIP] xfsprogs: xfs_buf unification and AIO Message-ID: <20201015072916.GG7391@dread.disaster.area> References: <20201015072155.1631135-1-david@fromorbit.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201015072155.1631135-1-david@fromorbit.com> X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.3 cv=F8MpiZpN c=1 sm=1 tr=0 cx=a_idp_d a=uDU3YIYVKEaHT0eX+MXYOQ==:117 a=uDU3YIYVKEaHT0eX+MXYOQ==:17 a=kj9zAlcOel0A:10 a=afefHYAZSVUA:10 a=7-415B0cAAAA:8 a=AXTNrXSCQ_MhNiO1YOIA:9 a=CjuIK1q_8ugA:10 a=biEYGPWJfzWAr4FL6Ov7:22 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Thu, Oct 15, 2020 at 06:21:28PM +1100, Dave Chinner wrote: > Hi folks, > > Big rework. Aimed at unifying the user and kernel buffer caches so > the first thing to do is port the kernel buffer cache code and hack > it to pieces to use userspace AIO. Just a quick addition - this seems to be smoke testing on fstests just fine at the moment. It looks like there is nothing catastrophically broken in the conversion (apart from discontiguous buffers w/ AIO). The xfsprogs base is the current for-next tree (5.9.0-rc1, IIRC), and it applies on top of the config file patchset I posted earlier. Cheers, Dave. -- Dave Chinner david@fromorbit.com