From patchwork Mon Oct 2 02:30:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 820344 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3y55rF44YGz9t48 for ; Mon, 2 Oct 2017 13:35:57 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752223AbdJBCfh (ORCPT ); Sun, 1 Oct 2017 22:35:37 -0400 Received: from a2nlsmtp01-05.prod.iad2.secureserver.net ([198.71.225.49]:56468 "EHLO a2nlsmtp01-05.prod.iad2.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751770AbdJBCbz (ORCPT ); Sun, 1 Oct 2017 22:31:55 -0400 Received: from linuxonhyperv.com ([107.180.71.197]) by : HOSTING RELAY : with SMTP id yqVHdUn01irtSyqVHddSnB; Sun, 01 Oct 2017 19:30:53 -0700 x-originating-ip: 107.180.71.197 Received: from longli by linuxonhyperv.com with local (Exim 4.89) (envelope-from ) id 1dyqVH-0000xQ-PK; Sun, 01 Oct 2017 19:30:43 -0700 From: Long Li To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Christoph Hellwig , Tom Talpey , Matthew Wilcox Cc: Long Li Subject: [Patch v4 10/22] CIFS: SMBD: Upper layer destroys SMBDirect session on shutdown or umount Date: Sun, 1 Oct 2017 19:30:18 -0700 Message-Id: <20171002023030.3582-11-longli@exchange.microsoft.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171002023030.3582-1-longli@exchange.microsoft.com> References: <20171002023030.3582-1-longli@exchange.microsoft.com> X-CMAE-Envelope: MS4wfOCh6/L6LjJ58E+Hs6Nz4jBgaXYG70FYgn0xmtQX8hKrywxqOb1choxSDSaRHzHFS2CiWVGEXU4FnultTSyTpslOo1WVAngFOCpV5GoED7BSxvtP5Qx8 36t0/SSl7isbie6qRkeA3u6on2ac6Sd4Fg/tWcr0Ja5UFEUHZSr0u6OHWUzzReoD2Db/WdNtkExuMbSz066BF1cgmunrC/STCSJFqlnOwvJQb7YiHvXL0UXj 70Y/7zlNwLW5rm4VN73Xv6OG++H9Na1v1IouWN1wA51WZTwX5qgeoEAFFqdFPkaA3p8o/BaGi1HRxHwksulH+n8NIe7gKqNL/Ze/qeT483GySKMFhKao+Sb/ UfCk+CVFGgVBWqEMeD9CqbMxbVsIsHX9EVu6+M2m6XS80ofZPdm15Vp0/HalU9OYA2DNyNhQr6Fm65ZOLlIoJ0ZmfcFs/dIrcFxVhivCPzxjU/Ru73IyxzII cwu6lvSWLggxnNnP Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org From: Long Li When CIFS wants to umount, call shutdown on transport when SMBDirect is used. Signed-off-by: Long Li --- fs/cifs/connect.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 26ad706..1a9f22f 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -704,6 +704,11 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) /* give those requests time to exit */ msleep(125); + if (server->smbd_conn) { + smbd_destroy(server->smbd_conn); + server->smbd_conn = NULL; + } + if (server->ssocket) { sock_release(server->ssocket); server->ssocket = NULL;