From: Tom Tucker Subject: [RFC, PATCH 03/35] svc: Change the svc_sock in the rqstp structure to a transport Date: Mon, 01 Oct 2007 14:27:35 -0500 Message-ID: <20071001192735.3250.29843.stgit@dell3.ogc.int> References: <20071001191426.3250.15371.stgit@dell3.ogc.int> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: neilb@suse.de, bfields@fieldses.org, gnb@sgi.com To: nfs@lists.sourceforge.net Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1IcQvZ-0005Uv-KL for nfs@lists.sourceforge.net; Mon, 01 Oct 2007 12:27:37 -0700 Received: from 209-198-142-2-host.prismnet.net ([209.198.142.2] helo=smtp.opengridcomputing.com) by mail.sourceforge.net with esmtp (Exim 4.44) id 1IcQvd-00077v-A8 for nfs@lists.sourceforge.net; Mon, 01 Oct 2007 12:27:42 -0700 In-Reply-To: <20071001191426.3250.15371.stgit@dell3.ogc.int> List-Id: "Discussion of NFS under Linux development, interoperability, and testing." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfs-bounces@lists.sourceforge.net Errors-To: nfs-bounces@lists.sourceforge.net The rqstp structure contains a pointer to the transport for the RPC request. This functionaly trivial patch adds an unamed union with pointers to both svc_sock and svc_xprt. Ultimately the union will be removed and only the rq_xprt field will remain. This allows incrementally extracting transport independent interfaces without one gigundo patch. Signed-off-by: Tom Tucker --- include/linux/sunrpc/svc.h | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 8531a70..37f7448 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -204,7 +204,10 @@ union svc_addr_u { struct svc_rqst { struct list_head rq_list; /* idle list */ struct list_head rq_all; /* all threads list */ - struct svc_sock * rq_sock; /* socket */ + union { + struct svc_xprt * rq_xprt; /* transport ptr */ + struct svc_sock * rq_sock; /* socket ptr */ + }; struct sockaddr_storage rq_addr; /* peer address */ size_t rq_addrlen; ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs