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=-5.3 required=3.0 tests=BAYES_00,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 42A60C2D0E2 for ; Tue, 22 Sep 2020 21:32:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 02B8623787 for ; Tue, 22 Sep 2020 21:32:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="nctjE92h" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726607AbgIVVcq (ORCPT ); Tue, 22 Sep 2020 17:32:46 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:49870 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726179AbgIVVcq (ORCPT ); Tue, 22 Sep 2020 17:32:46 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08MLPFpq046220; Tue, 22 Sep 2020 21:32:42 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : message-id : references : date : in-reply-to : mime-version : content-type; s=corp-2020-01-29; bh=W37pAWfgqHWS/bllYnlb5YQwF45yO9Qe6yxTmjoRJFY=; b=nctjE92h/Wy6sHr69HN58n5tFNNZqlyZ2mHqZTD9goLygH5vg9GCwLqO2OY1kTf+OtGO /7F7qb+TKzL/LXfTaSK68ann3HTwCiS2UlHzKdLw7XMmJpIGPeQedrW7DGgC/TgGmKwu +hAmZkbXlNyqR0TVZNPSADL/RYxka+acYUDpLO51VdLqVyVjFr3wiB2Wc4a0cBwnnW/U 3ZqGjmkoDfeURBJ4E+OVbghsShRcHRhfF5HdKPBbEKFsvducvrM0dlw3ZdbieReXeEzo qT+/IzPhx3NLRfo+D941/PARgwo4c9DyTw8Uc4oxxekbgOinIfQWC07puh50lYXqcOzE RA== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by aserp2120.oracle.com with ESMTP id 33q5rgdmvs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 22 Sep 2020 21:32:42 +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 08MLPvxL159405; Tue, 22 Sep 2020 21:32:42 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3020.oracle.com with ESMTP id 33nuw50chu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 22 Sep 2020 21:32:42 +0000 Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 08MLWes1007677; Tue, 22 Sep 2020 21:32:40 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 22 Sep 2020 14:32:40 -0700 To: Bodo Stroesser Cc: "Martin K. Petersen" , Mike Christie , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Subject: Re: [PATCH 0/3] target: scsi: tcmu: code rework and speed up of read data handling From: "Martin K. Petersen" Organization: Oracle Corporation Message-ID: References: <20200910155041.17654-1-bstroesser@ts.fujitsu.com> Date: Tue, 22 Sep 2020 17:32:38 -0400 In-Reply-To: <20200910155041.17654-1-bstroesser@ts.fujitsu.com> (Bodo Stroesser's message of "Thu, 10 Sep 2020 17:50:38 +0200") MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9752 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 malwarescore=0 mlxscore=0 suspectscore=1 adultscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009220167 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9752 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 impostorscore=0 clxscore=1015 suspectscore=1 phishscore=0 malwarescore=0 priorityscore=1501 mlxlogscore=999 adultscore=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009220167 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Bodo, > The patches simplify some code, splits off new helper functions or > implement a cleaner code sequence to prevent double work. The 3rd > patch speeds up buffer preparation for SCSI commands with long read > data. Applied to 5.10/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering