From patchwork Wed Aug 2 20:10:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 9877489 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 47A26602BC for ; Wed, 2 Aug 2017 20:13:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 393EC2874E for ; Wed, 2 Aug 2017 20:13:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2E38A2876A; Wed, 2 Aug 2017 20:13:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.4 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D35042874E for ; Wed, 2 Aug 2017 20:13:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753181AbdHBUNE (ORCPT ); Wed, 2 Aug 2017 16:13:04 -0400 Received: from a2nlsmtp01-03.prod.iad2.secureserver.net ([198.71.225.37]:50816 "EHLO a2nlsmtp01-03.prod.iad2.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753077AbdHBUM2 (ORCPT ); Wed, 2 Aug 2017 16:12:28 -0400 Received: from linuxonhyperv.com ([107.180.71.197]) by : HOSTING RELAY : with SMTP id czzLdALdnP2LIczzLdEdzN; Wed, 02 Aug 2017 13:11:27 -0700 x-originating-ip: 107.180.71.197 Received: from longli by linuxonhyperv.com with local (Exim 4.89) (envelope-from ) id 1dczzK-0005JH-Rr; Wed, 02 Aug 2017 13:11:26 -0700 From: Long Li To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org Cc: Long Li Subject: [[PATCH v1] 37/37] [CIFS] Write to SMBD transport when it's used Date: Wed, 2 Aug 2017 13:10:48 -0700 Message-Id: <1501704648-20159-38-git-send-email-longli@exchange.microsoft.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1501704648-20159-1-git-send-email-longli@exchange.microsoft.com> References: <1501704648-20159-1-git-send-email-longli@exchange.microsoft.com> X-CMAE-Envelope: MS4wfMYzGQraRmfcpqTWGvX5L72rAK68Api2GMm2TAuRVQwma7TWQBk9wZA0RiEyrGgMcpAlOB9IJTm2C8IUdaMhuMTIIUp8RiqARC2OFiBvAgGot2AJi3z3 Z5hR9AwZpCljk7oOGpYVm3n80Nx7/x30ekJtB/XCSNTHDH26TtSPfUUW5kH5/klD69nud2DeLUs6erXWDRc53IvFRVgXmdml8QrOFgd0G6NxEytYljyZZhLe R+g2qAumpDsBLmYaEhbmUZ6DYnEj6NF708/3/XzT3FOM41rncfmQXWj8TS5+iWdkAN0D2Rtuj9NMQrApT4UwYwaiS6fVoXWOzv8gmHbXs4c= Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Long Li When sending data, send to SMBD is it's currently used. Signed-off-by: Long Li --- fs/cifs/transport.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index ba62aaf..10b9d15 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -37,6 +37,7 @@ #include "cifsglob.h" #include "cifsproto.h" #include "cifs_debug.h" +#include "cifsrdma.h" void cifs_wake_up_task(struct mid_q_entry *mid) @@ -230,6 +231,11 @@ __smb_send_rqst(struct TCP_Server_Info *server, struct smb_rqst *rqst) struct msghdr smb_msg; int val = 1; + if(server->rdma_ses) { + rc = cifs_rdma_write(server->rdma_ses, rqst); + goto done; + } + if (ssocket == NULL) return -ENOTSOCK; @@ -299,6 +305,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, struct smb_rqst *rqst) server->tcpStatus = CifsNeedReconnect; } +done: if (rc < 0 && rc != -EINTR) cifs_dbg(VFS, "Error %d sending data on socket to server\n", rc);