From patchwork Wed Dec 9 06:18:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Pan X-Patchwork-Id: 11960579 X-Patchwork-Delegate: kuba@kernel.org 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 07B5FC4361B for ; Wed, 9 Dec 2020 06:19:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B24C223358 for ; Wed, 9 Dec 2020 06:19:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727693AbgLIGTF (ORCPT ); Wed, 9 Dec 2020 01:19:05 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:52158 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727200AbgLIGS5 (ORCPT ); Wed, 9 Dec 2020 01:18:57 -0500 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0B95cHB0111632 for ; Wed, 9 Dec 2020 01:18:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=6yYyhYLzqhz56bqnIP03UP61B6Y+3CXXkz5zIkRGkps=; b=el78Wk7fiaccgq6FWlYmq4PRs9UXH/vvmQjMYA5TUrCgVe8UthxN8CWuWBbN1cl9dYgI yQRlaxh0IpcqWb4GybkEmbR36XFs6xtysQGjvSqEDBt3MOAgZwYZf0J/MQczrPd59okK 322J3FihOf6KGGY9rj2F4Uk83nxMa5uJrF3sSAjn7HyKtcKcE4lNFh1gpjPc+x+PKyL6 cGOJN/Dd+56pScKgnG7SL2zpr8ZqeNbzMupQrHUMhiEYRUIE9Lk9VQ2OtwqUuLb2+rYL HUZ2EwJGlp4/TztbGeO7/UKsiSx+aOnNTqQdQOuO0Jehq6aZAmw9A6JS/DeAuHAnyy/W 2w== Received: from ppma04dal.us.ibm.com (7a.29.35a9.ip4.static.sl-reverse.com [169.53.41.122]) by mx0a-001b2d01.pphosted.com with ESMTP id 35ahbdty8r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 09 Dec 2020 01:18:16 -0500 Received: from pps.filterd (ppma04dal.us.ibm.com [127.0.0.1]) by ppma04dal.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 0B96D15J004057 for ; Wed, 9 Dec 2020 06:18:15 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma04dal.us.ibm.com with ESMTP id 3581u9mpq5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 09 Dec 2020 06:18:15 +0000 Received: from b03ledav003.gho.boulder.ibm.com (b03ledav003.gho.boulder.ibm.com [9.17.130.234]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 0B96IE3I12321490 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 9 Dec 2020 06:18:14 GMT Received: from b03ledav003.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 15AB96A04D; Wed, 9 Dec 2020 06:18:14 +0000 (GMT) Received: from b03ledav003.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9BD816A047; Wed, 9 Dec 2020 06:18:13 +0000 (GMT) Received: from pompom.ibm.com (unknown [9.85.139.133]) by b03ledav003.gho.boulder.ibm.com (Postfix) with ESMTP; Wed, 9 Dec 2020 06:18:13 +0000 (GMT) From: Lijun Pan To: netdev@vger.kernel.org Cc: Lijun Pan Subject: [PATCH net-next 2/3] use __netdev_notify_peers in ibmvnic Date: Wed, 9 Dec 2020 00:18:10 -0600 Message-Id: <20201209061811.48524-3-ljp@linux.ibm.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20201209061811.48524-1-ljp@linux.ibm.com> References: <20201209061811.48524-1-ljp@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2020-12-09_03:2020-12-08,2020-12-09 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=1 mlxlogscore=999 malwarescore=0 clxscore=1015 priorityscore=1501 mlxscore=0 bulkscore=0 spamscore=0 impostorscore=0 lowpriorityscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012090037 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Start to use the lockless version of netdev_notify_peers. Signed-off-by: Lijun Pan --- drivers/net/ethernet/ibm/ibmvnic.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index cb701a6c0712..626e0f0399aa 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -2169,10 +2169,8 @@ static int do_reset(struct ibmvnic_adapter *adapter, napi_schedule(&adapter->napi[i]); if (adapter->reset_reason == VNIC_RESET_FAILOVER || - adapter->reset_reason == VNIC_RESET_MOBILITY) { - call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev); - call_netdevice_notifiers(NETDEV_RESEND_IGMP, netdev); - } + adapter->reset_reason == VNIC_RESET_MOBILITY) + __netdev_notify_peers(netdev); rc = 0; @@ -2247,8 +2245,7 @@ static int do_hard_reset(struct ibmvnic_adapter *adapter, goto out; } - call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev); - call_netdevice_notifiers(NETDEV_RESEND_IGMP, netdev); + __netdev_notify_peers(netdev); out: /* restore adapter state if reset failed */ if (rc)