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 096F2C43381 for ; Fri, 12 Mar 2021 19:44:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C63A264F8D for ; Fri, 12 Mar 2021 19:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234398AbhCLTny (ORCPT ); Fri, 12 Mar 2021 14:43:54 -0500 Received: from mx2.suse.de ([195.135.220.15]:35496 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234305AbhCLTnn (ORCPT ); Fri, 12 Mar 2021 14:43:43 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id D18CFAF4D; Fri, 12 Mar 2021 19:43:41 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id EF854DA81D; Fri, 12 Mar 2021 20:41:41 +0100 (CET) Date: Fri, 12 Mar 2021 20:41:41 +0100 From: David Sterba To: ira.weiny@intel.com Cc: 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: <20210312194141.GT7604@suse.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, ira.weiny@intel.com, Chris Mason , Josef Bacik , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org References: <20210217024826.3466046-1-ira.weiny@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210217024826.3466046-1-ira.weiny@intel.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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.