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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 077CCC433E6 for ; Fri, 12 Mar 2021 20:05:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB60664F8D for ; Fri, 12 Mar 2021 20:05:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234472AbhCLUFR (ORCPT ); Fri, 12 Mar 2021 15:05:17 -0500 Received: from mga09.intel.com ([134.134.136.24]:22217 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234644AbhCLUFD (ORCPT ); Fri, 12 Mar 2021 15:05:03 -0500 IronPort-SDR: rtRvRL2LkeJzTAdaaKKpBxomrTL2IaafcCKX+xxLwNMKw3nrl/HJlFazr0scqkWGGeS3+jsVfA T0xDgHq25c3w== X-IronPort-AV: E=McAfee;i="6000,8403,9921"; a="188977454" X-IronPort-AV: E=Sophos;i="5.81,244,1610438400"; d="scan'208";a="188977454" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Mar 2021 12:05:00 -0800 IronPort-SDR: 4FBujnPHzVKMGemsDs9zMwydsNGaVhrZP23a5Kmq1I/bUM3Y6N/leH4kCaK9t3fVQL/Bs8nRhR TSopgAANCS0w== X-IronPort-AV: E=Sophos;i="5.81,244,1610438400"; d="scan'208";a="411122199" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Mar 2021 12:05:00 -0800 Date: Fri, 12 Mar 2021 12:05:00 -0800 From: Ira Weiny To: dsterba@suse.cz, Chris Mason , Josef Bacik , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 0/4] btrfs: Convert more kmaps to kmap_local_page() Message-ID: <20210312200500.GG3014244@iweiny-DESK2.sc.intel.com> References: <20210217024826.3466046-1-ira.weiny@intel.com> <20210312194141.GT7604@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210312194141.GT7604@suse.cz> User-Agent: Mutt/1.11.1 (2018-12-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 12, 2021 at 08:41:41PM +0100, David Sterba wrote: > On Tue, Feb 16, 2021 at 06:48:22PM -0800, ira.weiny@intel.com wrote: > > From: Ira Weiny > > > > I am submitting these for 5.13. > > > > Further work to remove more kmap() calls in favor of the kmap_local_page() this > > series converts those calls which required more than a common pattern which > > were covered in my previous series[1]. This is the second of what I hope to be > > 3 series to fully convert btrfs. However, the 3rd series is going to be an RFC > > because I need to have more eyes on it before I'm sure about what to do. For > > now this series should be good to go for 5.13. > > > > Also this series converts the kmaps in the raid5/6 code which required a fix to > > the kmap'ings which was submitted in [2]. > > Branch added to for-next and will be moved to the devel queue next week. > I've added some comments about the ordering requirement, that's > something not obvious. There's a comment under 1st patch but that's > trivial to fix if needed. Thanks. I've replied to the first patch. LMK if you want me to respin it. Thanks! Ira