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=-2.2 required=3.0 tests=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 CBA65C38A2F for ; Sat, 18 Apr 2020 16:03:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B6AB920753 for ; Sat, 18 Apr 2020 16:03:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726465AbgDRQDd (ORCPT ); Sat, 18 Apr 2020 12:03:33 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:37762 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725879AbgDRQDd (ORCPT ); Sat, 18 Apr 2020 12:03:33 -0400 Received: by mail-pg1-f193.google.com with SMTP id r4so2744892pgg.4; Sat, 18 Apr 2020 09:03:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=zoZtAILUfUQX92tEGLE18ESVtwdo2kiFNl6/6QW1N8U=; b=eywi6SgGF+8ylGHcD0dwm9tmRbls035KGJODibdGR3R8ldcO0RiC5zrAJQPcyo7q1M zWNr6FAIwknRemU+1oUirlP0sAHD6bQp27PikRGK00EGv1kRRKEnP1srMNomnrG1NUdM 6g3+4TUGZLGkf/KE/9yF0sJQfzlNenxpOP9rdXqXcmn+wO5fmAh60GPWuVfPdgB4BASf W6Rc04uSCy7nCKf7w5lDf3p1vGrM5FpcnXYbND0VvN3Z+ZlEm8878tgYyxJ46kwFB5qx cpmsC7AjIuDm6NZ1tbubfUMjMPOkswTRDE1YUUx8Bjs3h2hRUpnfMuhhbhbQi7JPWhBh axng== X-Gm-Message-State: AGi0Pua1TrBUwR7zv14j7F46ChyoOIbsrsEej2HEhJKM8agnX8Hwr55S VxoCAMKdYoDnKPX1c0Vmu0ccsF4+4Xc= X-Google-Smtp-Source: APiQypKG30prnAGMBNDsCBxHQ7X3onWOtEEO2yeCyekxj9Ca6LScuOq4sGOUe/DvW58WldVoprWF8w== X-Received: by 2002:a62:7b03:: with SMTP id w3mr2465072pfc.313.1587225812461; Sat, 18 Apr 2020 09:03:32 -0700 (PDT) Received: from ?IPv6:2601:647:4000:d7:551:c132:d476:f445? ([2601:647:4000:d7:551:c132:d476:f445]) by smtp.gmail.com with ESMTPSA id v4sm22532109pfb.31.2020.04.18.09.03.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 18 Apr 2020 09:03:31 -0700 (PDT) Subject: Re: [PATCH v7 02/11] block: provide fallbacks for blk_queue_zone_is_seq and blk_queue_zone_no To: Johannes Thumshirn , Jens Axboe Cc: Christoph Hellwig , linux-block , Damien Le Moal , Keith Busch , "linux-scsi @ vger . kernel . org" , "Martin K . Petersen" , "linux-fsdevel @ vger . kernel . org" , Daniel Wagner , Christoph Hellwig References: <20200417121536.5393-1-johannes.thumshirn@wdc.com> <20200417121536.5393-3-johannes.thumshirn@wdc.com> From: Bart Van Assche Autocrypt: addr=bvanassche@acm.org; prefer-encrypt=mutual; keydata= mQENBFSOu4oBCADcRWxVUvkkvRmmwTwIjIJvZOu6wNm+dz5AF4z0FHW2KNZL3oheO3P8UZWr LQOrCfRcK8e/sIs2Y2D3Lg/SL7qqbMehGEYcJptu6mKkywBfoYbtBkVoJ/jQsi2H0vBiiCOy fmxMHIPcYxaJdXxrOG2UO4B60Y/BzE6OrPDT44w4cZA9DH5xialliWU447Bts8TJNa3lZKS1 AvW1ZklbvJfAJJAwzDih35LxU2fcWbmhPa7EO2DCv/LM1B10GBB/oQB5kvlq4aA2PSIWkqz4 3SI5kCPSsygD6wKnbRsvNn2mIACva6VHdm62A7xel5dJRfpQjXj2snd1F/YNoNc66UUTABEB AAG0JEJhcnQgVmFuIEFzc2NoZSA8YnZhbmFzc2NoZUBhY20ub3JnPokBOQQTAQIAIwUCVI67 igIbAwcLCQgHAwIBBhUIAgkKCwQWAgMBAh4BAheAAAoJEHFcPTXFzhAJ8QkH/1AdXblKL65M Y1Zk1bYKnkAb4a98LxCPm/pJBilvci6boefwlBDZ2NZuuYWYgyrehMB5H+q+Kq4P0IBbTqTa jTPAANn62A6jwJ0FnCn6YaM9TZQjM1F7LoDX3v+oAkaoXuq0dQ4hnxQNu792bi6QyVdZUvKc macVFVgfK9n04mL7RzjO3f+X4midKt/s+G+IPr4DGlrq+WH27eDbpUR3aYRk8EgbgGKvQFdD CEBFJi+5ZKOArmJVBSk21RHDpqyz6Vit3rjep7c1SN8s7NhVi9cjkKmMDM7KYhXkWc10lKx2 RTkFI30rkDm4U+JpdAd2+tP3tjGf9AyGGinpzE2XY1K5AQ0EVI67igEIAKiSyd0nECrgz+H5 PcFDGYQpGDMTl8MOPCKw/F3diXPuj2eql4xSbAdbUCJzk2ETif5s3twT2ER8cUTEVOaCEUY3 eOiaFgQ+nGLx4BXqqGewikPJCe+UBjFnH1m2/IFn4T9jPZkV8xlkKmDUqMK5EV9n3eQLkn5g lco+FepTtmbkSCCjd91EfThVbNYpVQ5ZjdBCXN66CKyJDMJ85HVr5rmXG/nqriTh6cv1l1Js T7AFvvPjUPknS6d+BETMhTkbGzoyS+sywEsQAgA+BMCxBH4LvUmHYhpS+W6CiZ3ZMxjO8Hgc ++w1mLeRUvda3i4/U8wDT3SWuHcB3DWlcppECLkAEQEAAYkBHwQYAQIACQUCVI67igIbDAAK CRBxXD01xc4QCZ4dB/0QrnEasxjM0PGeXK5hcZMT9Eo998alUfn5XU0RQDYdwp6/kMEXMdmT oH0F0xB3SQ8WVSXA9rrc4EBvZruWQ+5/zjVrhhfUAx12CzL4oQ9Ro2k45daYaonKTANYG22y //x8dLe2Fv1By4SKGhmzwH87uXxbTJAUxiWIi1np0z3/RDnoVyfmfbbL1DY7zf2hYXLLzsJR mSsED/1nlJ9Oq5fALdNEPgDyPUerqHxcmIub+pF0AzJoYHK5punqpqfGmqPbjxrJLPJfHVKy goMj5DlBMoYqEgpbwdUYkH6QdizJJCur4icy8GUNbisFYABeoJ91pnD4IGei3MTdvINSZI5e Message-ID: <63dc4014-85ea-d1b8-e7d8-003c06ee27b9@acm.org> Date: Sat, 18 Apr 2020 09:03:30 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20200417121536.5393-3-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On 2020-04-17 05:15, Johannes Thumshirn wrote: > blk_queue_zone_is_seq() and blk_queue_zone_no() have not been called with > CONFIG_BLK_DEV_ZONED disabled until now. > > The introduction of REQ_OP_ZONE_APPEND will change this, so we need to > provide noop fallbacks for the !CONFIG_BLK_DEV_ZONED case. Reviewed-by: Bart Van Assche