From patchwork Mon Dec 14 21:19:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Pan X-Patchwork-Id: 11973123 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 508DDC4361B for ; Mon, 14 Dec 2020 21:20:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A892224B0 for ; Mon, 14 Dec 2020 21:20:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2503563AbgLNVUS (ORCPT ); Mon, 14 Dec 2020 16:20:18 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:64604 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2503389AbgLNVUO (ORCPT ); Mon, 14 Dec 2020 16:20:14 -0500 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0BEL2KPE030290 for ; Mon, 14 Dec 2020 16:19:33 -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=sHfdJcD0HtWtLtVy2YpmetkRLVIhAH7D2Td5mc5nE7A=; b=TvDozhzkGRfgqJ2E8EFtQRQxlpt/Fz8YABuOSasZ3s83k/q2X56QbxCIwcs3elPKeT8y t5G8wEv9xwx1+HWurLe4znjRqxIKx6IC3o9eYrXwup0J5I2n6XZOPx7wCySJ2qMGpLT6 jfVNkI5SWLCKAlb9LOiR3unYhdo4guJzs+JcGdqQT9jdwe0PG2N/6b1QzQR1/xKaUF25 JyEzdZOtZogtothLrgbZe04vnCePgzeE8lINxwOmoQxFaZmj2aVP13X4YbLObXnSZj94 bA80bWaQZRX1/uXpCb1rSFiZLPy4B1N7aiIONI5sCM+kKFX3ykVUFQ49ogeXKYgTYiPY Ag== Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0b-001b2d01.pphosted.com with ESMTP id 35edn1uqp3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 14 Dec 2020 16:19:33 -0500 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 0BELHvnX006647 for ; Mon, 14 Dec 2020 21:19:32 GMT Received: from b01cxnp22035.gho.pok.ibm.com (b01cxnp22035.gho.pok.ibm.com [9.57.198.25]) by ppma03wdc.us.ibm.com with ESMTP id 35cng92rs3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 14 Dec 2020 21:19:32 +0000 Received: from b01ledav001.gho.pok.ibm.com (b01ledav001.gho.pok.ibm.com [9.57.199.106]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 0BELJWsm27656656 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 14 Dec 2020 21:19:32 GMT Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F28BC2805A; Mon, 14 Dec 2020 21:19:31 +0000 (GMT) Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AABD828059; Mon, 14 Dec 2020 21:19:31 +0000 (GMT) Received: from pompom.ibm.com (unknown [9.80.237.30]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 14 Dec 2020 21:19:31 +0000 (GMT) From: Lijun Pan To: netdev@vger.kernel.org Cc: Lijun Pan Subject: [PATCH net-next v2 2/3] use __netdev_notify_peers in ibmvnic Date: Mon, 14 Dec 2020 15:19:29 -0600 Message-Id: <20201214211930.80778-3-ljp@linux.ibm.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20201214211930.80778-1-ljp@linux.ibm.com> References: <20201214211930.80778-1-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=2020-12-14_11:2020-12-11,2020-12-14 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 suspectscore=0 priorityscore=1501 phishscore=0 clxscore=1015 spamscore=0 mlxlogscore=999 malwarescore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012140137 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 a2191392ca4f..f302504faa8a 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -2171,10 +2171,8 @@ 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; @@ -2249,8 +2247,7 @@ 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)