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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY 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 0EA61C54FD0 for ; Fri, 24 Apr 2020 18:16:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DCD1020704 for ; Fri, 24 Apr 2020 18:16:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ANK429qu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727123AbgDXSQ0 (ORCPT ); Fri, 24 Apr 2020 14:16:26 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:36124 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727031AbgDXSQ0 (ORCPT ); Fri, 24 Apr 2020 14:16:26 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03OIC7b1077326; Fri, 24 Apr 2020 18:16:09 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type; s=corp-2020-01-29; bh=t/WHq4qVVnyXue+67hKYBoJq3D5dxj/PZUwSVFd2dHM=; b=ANK429qusCCek93GTp4PKjoH16f+NssJtK1PzGsgRQ1zt/FIZ5oCwo4FOwpRo9ZyTj4z lkGhq02gv1QDeDzokvK1j1a1YKBVGTJdxSgWuuQoAv7qX50EP0UYr/h3ZKUY57clh3Jv JhynTsJFmFgdGPZMwpkktXW0XZB2Bob9ewBU2OyN5hh0zuSLpJFZc0NTYBLH1OxP8YAU djWxhHQfqm/nX6lZTv4GK1QMc/zGTJ5eEHCqYvvXgdkpyJlZQZj4whg1kqx4uM5t4ulh bf2G6YwjikxIR5d/TCa0UoVn84GKLicMPS9Au7RFc+lKXI0rs4PEnw7SNjfx6BFsOKBm Kw== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2120.oracle.com with ESMTP id 30k7qe8apv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 24 Apr 2020 18:16:09 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03OICgKe185405; Fri, 24 Apr 2020 18:14:08 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3020.oracle.com with ESMTP id 30gbbqts9w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 24 Apr 2020 18:14:08 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 03OIE7mU013762; Fri, 24 Apr 2020 18:14:07 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 24 Apr 2020 11:14:06 -0700 To: Christoph Hellwig Cc: Ming Lei , James Bottomley , linux-scsi@vger.kernel.org, "Martin K . Petersen" , Bart Van Assche , John Garry Subject: Re: [PATCH V2] scsi: put hot fields of scsi_host_template into one cacheline From: "Martin K. Petersen" Organization: Oracle Corporation References: <20200422095425.319674-1-ming.lei@redhat.com> <20200423060256.GA9537@lst.de> Date: Fri, 24 Apr 2020 14:14:03 -0400 In-Reply-To: <20200423060256.GA9537@lst.de> (Christoph Hellwig's message of "Thu, 23 Apr 2020 08:02:57 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9601 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 malwarescore=0 suspectscore=0 mlxlogscore=758 adultscore=0 mlxscore=0 phishscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004240140 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9601 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 mlxlogscore=832 phishscore=0 impostorscore=0 mlxscore=0 clxscore=1015 malwarescore=0 adultscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004240139 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org > Looks good, although you might want to throw in a blurb on the > actually measured benefits: Yes, please! -- Martin K. Petersen Oracle Linux Engineering