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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 70A46C48BD1 for ; Wed, 9 Jun 2021 01:59:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 546F261287 for ; Wed, 9 Jun 2021 01:59:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233374AbhFICBj (ORCPT ); Tue, 8 Jun 2021 22:01:39 -0400 Received: from mga07.intel.com ([134.134.136.100]:29091 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233303AbhFICBi (ORCPT ); Tue, 8 Jun 2021 22:01:38 -0400 IronPort-SDR: QuqK2AfQBH5SR3aZ+/OC+eIwTGcibSsd/qUNvBIFl3jDSyoBaz4k5mJhJiinGtYH1bnYDdP+Gj 0kX+kus9ntWg== X-IronPort-AV: E=McAfee;i="6200,9189,10009"; a="268841742" X-IronPort-AV: E=Sophos;i="5.83,259,1616482800"; d="scan'208";a="268841742" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2021 18:59:44 -0700 IronPort-SDR: l5m0zsMDo0S/BY6flob2JC9Z0fcbfXs0snnKIkUOGNUZsN5SIUPiUFSjvaStBruug7QhFYdMqJ TyBwGFTSV0lA== X-IronPort-AV: E=Sophos;i="5.83,259,1616482800"; d="scan'208";a="482201365" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2021 18:59:44 -0700 Date: Tue, 8 Jun 2021 18:59:43 -0700 From: Ira Weiny To: Christoph Hellwig Cc: Jens Axboe , Thomas Bogendoerfer , Geoff Levand , Ilya Dryomov , Dongsheng Yang , Mike Snitzer , dm-devel@redhat.com, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org Subject: Re: switch the block layer to use kmap_local_page Message-ID: <20210609015943.GV3697498@iweiny-DESK2.sc.intel.com> References: <20210608160603.1535935-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210608160603.1535935-1-hch@lst.de> User-Agent: Mutt/1.11.1 (2018-12-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 08, 2021 at 06:05:47PM +0200, Christoph Hellwig wrote: > Hi all, > > this series switches the core block layer code and all users of the > existing bvec kmap helpers to use kmap_local_page. Drivers that > currently use open coded kmap_atomic calls will converted in a follow > on series. Other than the missing flush_dcache's. For the series. Reviewed-by: Ira Weiny > > Diffstat: > arch/mips/include/asm/mach-rc32434/rb.h | 2 - > block/bio-integrity.c | 14 ++++------ > block/bio.c | 37 +++++++--------------------- > block/blk-map.c | 2 - > block/bounce.c | 35 ++++++-------------------- > block/t10-pi.c | 16 ++++-------- > drivers/block/ps3disk.c | 19 ++------------ > drivers/block/rbd.c | 15 +---------- > drivers/md/dm-writecache.c | 5 +-- > include/linux/bio.h | 42 -------------------------------- > include/linux/bvec.h | 27 ++++++++++++++++++-- > include/linux/highmem.h | 4 +-- > 12 files changed, 64 insertions(+), 154 deletions(-)