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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham 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 AA6E6C433DF for ; Tue, 30 Jun 2020 23:35:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FA2D20722 for ; Tue, 30 Jun 2020 23:35:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="E+qJGHob" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726765AbgF3Xfu (ORCPT ); Tue, 30 Jun 2020 19:35:50 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:35496 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726093AbgF3Xft (ORCPT ); Tue, 30 Jun 2020 19:35:49 -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 05UNWLe1011137; Tue, 30 Jun 2020 23:35:41 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : subject : date : message-id : in-reply-to : references; s=corp-2020-01-29; bh=vVICrlJAS2PqSjeeB2xQKLiJ2RKt33flFfhW6cec9QA=; b=E+qJGHobcy3fK6x9dEGLqBLaP5vdj66Z4/z5lSyB7DWhqmpkx5L2jAjo+6DEjOBlW2gs AAaIh9J9OaWK01ku6jIeaIMi40t/WL2z6LLpdm8n1f6VUOHws0Qo7d2TWNSSLLck0sCN uTfd0gc2PRIVMxig+AeeaRDsD4ZvL0nS0YNZGNYP3n+w65tlvOAQ523mUifZ8CWS6pGC jMk/RFoMdY2rCAlAmvc6EUA0D+gB5NTOAC9ES4xVCdW9U5tJpUy4sbNqCiH8yqH/PBIO wOGJWQqPtXD1wMf7W3mspKq5J13LXy+bnkPckuQUSX7Nr2ZVVDwqMPk2j0CKAg7TfmSH 3g== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2120.oracle.com with ESMTP id 31wxrn7byy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 30 Jun 2020 23:35:41 +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 05UNWhgY137074; Tue, 30 Jun 2020 23:35:40 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3020.oracle.com with ESMTP id 31xg14ps0p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 30 Jun 2020 23:35:40 +0000 Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 05UNZbtr008588; Tue, 30 Jun 2020 23:35:39 GMT Received: from ol2.localdomain (/73.88.28.6) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 30 Jun 2020 23:35:37 +0000 From: Mike Christie To: cleech@redhat.com, lduncan@suse.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, james.bottomley@hansenpartnership.com Subject: [PATCH 4/4] iscsi class: remove sessdestroylist Date: Tue, 30 Jun 2020 18:35:34 -0500 Message-Id: <1593560134-28148-5-git-send-email-michael.christie@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1593560134-28148-1-git-send-email-michael.christie@oracle.com> References: <1593560134-28148-1-git-send-email-michael.christie@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9668 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 mlxlogscore=999 suspectscore=0 bulkscore=0 mlxscore=0 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006300163 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9668 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 mlxlogscore=999 priorityscore=1501 impostorscore=0 bulkscore=0 clxscore=1011 malwarescore=0 phishscore=0 adultscore=0 cotscore=-2147483648 lowpriorityscore=0 suspectscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006300163 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Just delete the sess from the session list instead of adding it to some list we never use. Signed-off-by: Mike Christie --- drivers/scsi/scsi_transport_iscsi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 2b3af43..85a68cb 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -1623,7 +1623,6 @@ static DECLARE_TRANSPORT_CLASS(iscsi_connection_class, static DEFINE_MUTEX(conn_mutex); static LIST_HEAD(sesslist); -static LIST_HEAD(sessdestroylist); static DEFINE_SPINLOCK(sesslock); static LIST_HEAD(connlist); static LIST_HEAD(connlist_err); @@ -2204,7 +2203,8 @@ void iscsi_remove_session(struct iscsi_cls_session *session) ISCSI_DBG_TRANS_SESSION(session, "Removing session\n"); spin_lock_irqsave(&sesslock, flags); - list_del(&session->sess_list); + if (!list_empty(&session->sess_list)) + list_del(&session->sess_list); spin_unlock_irqrestore(&sesslock, flags); flush_work(&session->block_work); @@ -3679,7 +3679,7 @@ static int iscsi_logout_flashnode_sid(struct iscsi_transport *transport, /* Prevent this session from being found again */ spin_lock_irqsave(&sesslock, flags); - list_move(&session->sess_list, &sessdestroylist); + list_del_init(&session->sess_list); spin_unlock_irqrestore(&sesslock, flags); queue_work(iscsi_destroy_workq, &session->destroy_work); -- 1.8.3.1