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=unavailable 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 0E37EC2D0D1 for ; Thu, 19 Dec 2019 18:59:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C8C97206EC for ; Thu, 19 Dec 2019 18:59:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781994; bh=Kh6G4BGpbP4/7ZLkRXwjPM16uNGZAWbqwyulwAiVOQI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eqdXA02EEVlwTQkgWqgPjh6Ti1Xl+zRFSM42kcWyPmxJ7LZhI2RTA1e0YM9KLFB86 RsPmN4rg+ektjgKuYsEs2gdKdmgmZhLLfTblqvHnHkb/YJDOKBfkYRFI/KQ8+wrc22 LG3yk7t5FhezFSGWsfeoLqFoC07xDZj2lZgTLrSM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729860AbfLSSwy (ORCPT ); Thu, 19 Dec 2019 13:52:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:47638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730289AbfLSSwv (ORCPT ); Thu, 19 Dec 2019 13:52:51 -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 C178F20674; Thu, 19 Dec 2019 18:52:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781571; bh=Kh6G4BGpbP4/7ZLkRXwjPM16uNGZAWbqwyulwAiVOQI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h5B8p6HsnesooB+uqT5AuQRMzl4IeyUXurEVc44ntk+8elFjaa7uzydIY928W5kLI CWQjasGBtsS0oGMz9tx9Jpq3E6DSl/0DdW9o53Lf2xawItp3xmZImH5chXlUgWFHv9 Hbe5Ywseq/l325TMQfKbNFLZdUWPWSdhvAT8cXb4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Long Li , Steve French Subject: [PATCH 4.19 32/47] cifs: smbd: Add messages on RDMA session destroy and reconnection Date: Thu, 19 Dec 2019 19:34:46 +0100 Message-Id: <20191219182935.051730593@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219182857.659088743@linuxfoundation.org> References: <20191219182857.659088743@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 @@ -1491,6 +1491,7 @@ void smbd_destroy(struct smbd_connection info->transport_status == SMBD_DESTROYED); destroy_workqueue(info->workqueue); + log_rdma_event(INFO, "rdma session destroyed\n"); kfree(info); } @@ -1528,8 +1529,9 @@ 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; }