From patchwork Mon Jan 17 13:53:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 533436 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F02C0C433FE for ; Mon, 17 Jan 2022 13:54:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236036AbiAQNyc (ORCPT ); Mon, 17 Jan 2022 08:54:32 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:39550 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236412AbiAQNyb (ORCPT ); Mon, 17 Jan 2022 08:54:31 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 20H9A3od014895; Mon, 17 Jan 2022 05:54:30 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=p5P6Ji1xDsiHUf8chQgWyDfigt70ybUMr3TtkgLBoHc=; b=a/fqxBPGxahr6sHFVXMzO8uEBh/h4grBKu9SAn79ZF2Qb39XuN1o2XEzf2Paf496qdoj +0toWKGeTNixZldzCEXgXoxNlJrXXlS+YN7th+Bvqf19Zhh5F0E3pQ2tRm7Dl1ik9Aw0 JcU2lHXvuRg5u8rQgZGrbK7iiAqA0ymsj17Eb+he7upnkCdlZDv2po+w/I6y8n0t0LlS tYF85JzKSTlzrjmM2tc9TOP9432QYSxGHTy5K687KTaSe1MvNjfDbvS4r1V6tDJ12BH3 lmCtiCU2MIGdroVhIUaeokF6WGAk+jqINQn6Qf73gOJWwOCFRdQ8a9Y/18BMwaIjyRDL Og== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3dn5gg8q1c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 17 Jan 2022 05:54:29 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 17 Jan 2022 05:54:28 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Mon, 17 Jan 2022 05:54:27 -0800 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id E40065B6921; Mon, 17 Jan 2022 05:54:27 -0800 (PST) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 20HDsCXx006311; Mon, 17 Jan 2022 05:54:12 -0800 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 20HDs7Dg006310; Mon, 17 Jan 2022 05:54:07 -0800 From: Nilesh Javali To: CC: , , , Subject: [PATCH 3/3] qedf: Change context reset messages to ratelimited Date: Mon, 17 Jan 2022 05:53:11 -0800 Message-ID: <20220117135311.6256-4-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20220117135311.6256-1-njavali@marvell.com> References: <20220117135311.6256-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 5Oa7YLxUC90MT-qSFLuM-twT2NV7bLTD X-Proofpoint-GUID: 5Oa7YLxUC90MT-qSFLuM-twT2NV7bLTD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-17_06,2022-01-14_01,2021-12-02_01 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Saurav Kashyap If FCoE is not configured, libfc/libfcoe keeps on retrying FLOGI and after 3 retries driver does a context reset and tries fipvlan again. This leads to context reset message flooding the logs. Hence ratelimit the message to prevent flooding the logs. Signed-off-by: Saurav Kashyap Signed-off-by: Nilesh Javali --- drivers/scsi/qedf/qedf_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 3a5ce540cfc4..6ad28bc8e948 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -911,7 +911,7 @@ void qedf_ctx_soft_reset(struct fc_lport *lport) struct qed_link_output if_link; if (lport->vport) { - QEDF_ERR(NULL, "Cannot issue host reset on NPIV port.\n"); + printk_ratelimited("Cannot issue host reset on NPIV port.\n"); return; } @@ -3981,7 +3981,9 @@ void qedf_stag_change_work(struct work_struct *work) struct qedf_ctx *qedf = container_of(work, struct qedf_ctx, stag_work.work); - QEDF_ERR(&qedf->dbg_ctx, "Performing software context reset.\n"); + printk_ratelimited("[%s]:[%s:%d]:%d: Performing software context reset.", + dev_name(&qedf->pdev->dev), __func__, __LINE__, + qedf->dbg_ctx.host_no); qedf_ctx_soft_reset(qedf->lport); }