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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 A1A25ECE599 for ; Wed, 16 Oct 2019 20:52:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7916921A49 for ; Wed, 16 Oct 2019 20:52:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linuxonhyperv.com header.i=@linuxonhyperv.com header.b="DmTeNs6K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437275AbfJPUwb (ORCPT ); Wed, 16 Oct 2019 16:52:31 -0400 Received: from linux.microsoft.com ([13.77.154.182]:58740 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437248AbfJPUwa (ORCPT ); Wed, 16 Oct 2019 16:52:30 -0400 Received: by linux.microsoft.com (Postfix, from userid 1004) id 162A520B711D; Wed, 16 Oct 2019 13:52:30 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 162A520B711D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1571259150; bh=kg9qGUDQcR5JB1IHvCLmx3ZDZ+TrLbgdykBbU9w7tdY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:Reply-To:From; b=DmTeNs6KJM8TsNqZY3tBn7BUSFj/UBSqLPISDnWJGYtDxqW+exlE5EvnzcesfLF1S 8FVov1VK7Yp0J0X/M4Yjd4mAvT3+rjcTndBR61APY+nBtbPsG1JZRv0peEjbLGyplh zRrfZYHLaedXJuhSKBn/qFmPE0Dz5EAyZlm2FB28= From: longli@linuxonhyperv.com To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org Cc: Long Li , stable@vger.kernel.org Subject: [PATCH 4/7] cifs: smbd: Add messages on RDMA session destroy and reconnection Date: Wed, 16 Oct 2019 13:51:53 -0700 Message-Id: <1571259116-102015-5-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1571259116-102015-1-git-send-email-longli@linuxonhyperv.com> References: <1571259116-102015-1-git-send-email-longli@linuxonhyperv.com> Reply-To: longli@microsoft.com Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Long Li Log these activities to help production support. Signed-off-by: Long Li Cc: stable@vger.kernel.org --- fs/cifs/smbdirect.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c index d41a9345f90d..227ef51c0712 100644 --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -1476,6 +1476,7 @@ void smbd_destroy(struct TCP_Server_Info *server) info->transport_status = SMBD_DESTROYED; destroy_workqueue(info->workqueue); + log_rdma_event(INFO, "rdma session destroyed\n"); kfree(info); } @@ -1505,8 +1506,9 @@ int smbd_reconnect(struct TCP_Server_Info *server) 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; } -- 2.17.1