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 DF397C35DF0 for ; Tue, 25 Feb 2020 04:29:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC2BF24673 for ; Tue, 25 Feb 2020 04:29:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728923AbgBYE31 (ORCPT ); Mon, 24 Feb 2020 23:29:27 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:33519 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728776AbgBYE31 (ORCPT ); Mon, 24 Feb 2020 23:29:27 -0500 Received: by mail-pf1-f194.google.com with SMTP id n7so6512170pfn.0; Mon, 24 Feb 2020 20:29:26 -0800 (PST) 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=L5aKXh5kL1YSoSl/wBnA0xoa7XfQ1T6O19RjzdqaTPk=; b=F4Ko8LcG9HyDLhBx6hVNwg6VtYjLlDfCzOmdQsBhLznWHmPTQF0FDckKScGY5d/5Jh iZ+mjBt4p1jNB63lkfTtnxP3tPZJkSE6559KhMELHIheKoW6CgaktzVAQzPrrIvuq6mi HeZY8bdqQHHBhbInsCyN7EC/TzbtJqKCz8fvnSlhVXqh2ilo8MAzlMfSEFMXjwwJOwIg i9xWIUlXSMyP+/7Vh3XR6oKAW/cfXvAKB1Z/9dl3AYrXaBgopJbFnehiSXdyCNaOHY8G uZoczuB3jBwWUQ5XngTa5uI0+9NV+RoZUPXoSNANEcSQfX8E3YztSQXn7mlxhcppudTt Y1jA== X-Gm-Message-State: APjAAAVig7dthD6bhoTlXL56l35bzPRiuLOTOjfUrwt7hD8J9stqvf7A dhmwBqOau4qzRo1PCOnzpMzsiAMz4qk= X-Google-Smtp-Source: APXvYqylxbW+CBDPFINqX1pBmxFTzdPUuPfyQzBbPgkY422EoqNBU9/V8tj5luTWm0q/OTwfNWHn2Q== X-Received: by 2002:a63:b143:: with SMTP id g3mr53999956pgp.205.1582604966025; Mon, 24 Feb 2020 20:29:26 -0800 (PST) Received: from ?IPv6:2601:647:4000:d7:e0d5:574d:fc92:e4e? ([2601:647:4000:d7:e0d5:574d:fc92:e4e]) by smtp.gmail.com with ESMTPSA id s7sm1095368pjk.22.2020.02.24.20.29.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Feb 2020 20:29:25 -0800 (PST) Subject: Re: [PATCH v2 1/1] null_blk: remove unused fields in 'nullb_cmd' To: Dongli Zhang , linux-block@vger.kernel.org Cc: axboe@kernel.dk, linux-kernel@vger.kernel.org References: <20200224183911.22403-1-dongli.zhang@oracle.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: <7aa4133b-2355-999d-9c9d-66336445b1d4@acm.org> Date: Mon, 24 Feb 2020 20:29:24 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200224183911.22403-1-dongli.zhang@oracle.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-02-24 10:39, Dongli Zhang wrote: > 'list', 'll_list' and 'csd' are no longer used. > > The 'list' is not used since it was introduced by commit f2298c0403b0 > ("null_blk: multi queue aware block test driver"). > > The 'll_list' is no longer used since commit 3c395a969acc ("null_blk: set a > separate timer for each command"). > > The 'csd' is no longer used since commit ce2c350b2cfe ("null_blk: use > blk_complete_request and blk_mq_complete_request"). Reviewed-by: Bart Van Assche