From patchwork Thu Nov 8 14:44:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Maier X-Patchwork-Id: 10674429 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ED19313BF for ; Thu, 8 Nov 2018 14:45:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DB7EA2DD63 for ; Thu, 8 Nov 2018 14:45:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CF7262DD85; Thu, 8 Nov 2018 14:45:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 73D6F2DD63 for ; Thu, 8 Nov 2018 14:45:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726831AbeKIAVr (ORCPT ); Thu, 8 Nov 2018 19:21:47 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:51742 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726417AbeKIAVr (ORCPT ); Thu, 8 Nov 2018 19:21:47 -0500 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wA8Ej7ou045530 for ; Thu, 8 Nov 2018 09:45:57 -0500 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0b-001b2d01.pphosted.com with ESMTP id 2nmpqh1b4s-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 08 Nov 2018 09:45:57 -0500 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 8 Nov 2018 14:45:53 -0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id wA8EjpIC2752942 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 8 Nov 2018 14:45:51 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7E63D52052; Thu, 8 Nov 2018 14:45:51 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTPS id 476055205F; Thu, 8 Nov 2018 14:45:51 +0000 (GMT) From: Steffen Maier To: "James E . J . Bottomley" , "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org, Benjamin Block , Martin Schwidefsky , Heiko Carstens , Steffen Maier Subject: [PATCH 07/23] zfcp: namespace prefix for internal latency data structures Date: Thu, 8 Nov 2018 15:44:42 +0100 X-Mailer: git-send-email 2.16.4 In-Reply-To: <20181108144458.29012-1-maier@linux.ibm.com> References: <20181108144458.29012-1-maier@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18110814-0020-0000-0000-000002E3C2F9 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18110814-0021-0000-0000-00002133475D Message-Id: <20181108144458.29012-8-maier@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-11-08_08:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=826 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1811080126 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In contrast to struct fsf_qual_latency_info, the ones here are not FSF but software defined zfcp-internal. Signed-off-by: Steffen Maier Reviewed-by: Benjamin Block Reviewed-by: Hannes Reinecke --- drivers/s390/scsi/zfcp_def.h | 14 +++++++------- drivers/s390/scsi/zfcp_fsf.c | 4 ++-- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 13bfc13eb42d..e227b0770221 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -115,22 +115,22 @@ struct zfcp_erp_action { struct timer_list timer; }; -struct fsf_latency_record { +struct zfcp_latency_record { u32 min; u32 max; u64 sum; }; -struct latency_cont { - struct fsf_latency_record channel; - struct fsf_latency_record fabric; +struct zfcp_latency_cont { + struct zfcp_latency_record channel; + struct zfcp_latency_record fabric; u64 counter; }; struct zfcp_latencies { - struct latency_cont read; - struct latency_cont write; - struct latency_cont cmd; + struct zfcp_latency_cont read; + struct zfcp_latency_cont write; + struct zfcp_latency_cont cmd; spinlock_t lock; }; diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 095ab7fdcf4b..62311bd2df03 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -1991,7 +1991,7 @@ int zfcp_fsf_close_lun(struct zfcp_erp_action *erp_action) return retval; } -static void zfcp_fsf_update_lat(struct fsf_latency_record *lat_rec, u32 lat) +static void zfcp_fsf_update_lat(struct zfcp_latency_record *lat_rec, u32 lat) { lat_rec->sum += lat; lat_rec->min = min(lat_rec->min, lat); @@ -2001,7 +2001,7 @@ static void zfcp_fsf_update_lat(struct fsf_latency_record *lat_rec, u32 lat) static void zfcp_fsf_req_trace(struct zfcp_fsf_req *req, struct scsi_cmnd *scsi) { struct fsf_qual_latency_info *lat_in; - struct latency_cont *lat = NULL; + struct zfcp_latency_cont *lat = NULL; struct zfcp_scsi_dev *zfcp_sdev; struct zfcp_blk_drv_data blktrc; int ticks = req->adapter->timer_ticks;