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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 E1819C2D0C1 for ; Thu, 19 Dec 2019 18:54:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A238C24682 for ; Thu, 19 Dec 2019 18:54:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781672; bh=5I7uet99nY5CsYucqDFzdA7hVwXlvyamRwgRlYepYbY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lmKbti4UoTQ8cwe7m1hlRxUs8O4oU7cXT90S2z+U4IyXWbIN8PvhR4XTCs94dYtNk wFA8TsAwtcGTiB+OI7Nd+WUrlWV6x0xMLWLQaRL9MUFxFp7axuGuZv2Pb3ALiuXTF6 d2wAJPHPOwomEdH/bqZYK9XzZoK7CakaW/IGYB4o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730503AbfLSSy3 (ORCPT ); Thu, 19 Dec 2019 13:54:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:49960 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730096AbfLSSy2 (ORCPT ); Thu, 19 Dec 2019 13:54:28 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CD130227BF; Thu, 19 Dec 2019 18:54:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781668; bh=5I7uet99nY5CsYucqDFzdA7hVwXlvyamRwgRlYepYbY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iijNqeAyJf4LZDi8McX74jsfCLCupSB5aN2JtL56P37I1bY3W9dt9pzHncNe0Kg5L 2xNBZoLKwiXySaQ7dQM6XBH3Qv9gE4eG6A2aLpHujFm8ap1C1k6ZNI/PZ4QvgZ5RFP MkxvHwncIWRbIscqKOdJt470WPTNT74Vlw6jAf7E= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Long Li , Steve French Subject: [PATCH 5.4 30/80] cifs: smbd: Add messages on RDMA session destroy and reconnection Date: Thu, 19 Dec 2019 19:34:22 +0100 Message-Id: <20191219183104.225917310@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219183031.278083125@linuxfoundation.org> References: <20191219183031.278083125@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Long Li commit d63cdbae60ac6fbb2864bd3d8df7404f12b7407d upstream. Log these activities to help production support. Signed-off-by: Long Li Cc: stable@vger.kernel.org Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman --- fs/cifs/smbdirect.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -1476,6 +1476,7 @@ void smbd_destroy(struct TCP_Server_Info info->transport_status = SMBD_DESTROYED; destroy_workqueue(info->workqueue); + log_rdma_event(INFO, "rdma session destroyed\n"); kfree(info); } @@ -1505,8 +1506,9 @@ create_conn: log_rdma_event(INFO, "creating rdma session\n"); server->smbd_conn = smbd_get_connection( server, (struct sockaddr *) &server->dstaddr); - log_rdma_event(INFO, "created rdma session info=%p\n", - server->smbd_conn); + + if (server->smbd_conn) + cifs_dbg(VFS, "RDMA transport re-established\n"); return server->smbd_conn ? 0 : -ENOENT; }