From: Trond Myklebust Subject: Re: [PATCH 15/19] RPCRDMA: Kconfig and header file with rpcrdma protocol definitions Date: Thu, 20 Sep 2007 17:13:04 -0400 Message-ID: <1190322784.6763.147.camel@heimdal.trondhjem.org> References: <1190321705.6763.140.camel@heimdal.trondhjem.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: nfs@lists.sourceforge.net To: "Talpey, Thomas" Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1IYTLH-0001cM-QS for nfs@lists.sourceforge.net; Thu, 20 Sep 2007 14:13:48 -0700 Received: from pat.uio.no ([129.240.10.15]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1IYTLK-0002C8-Bz for nfs@lists.sourceforge.net; Thu, 20 Sep 2007 14:13:52 -0700 In-Reply-To: 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 On Thu, 2007-09-20 at 17:03 -0400, Talpey, Thomas wrote: > At 04:55 PM 9/20/2007, Trond Myklebust wrote: > >On Mon, 2007-09-10 at 13:49 -0400, Talpey, Thomas wrote: > > > >> +config SUNRPC_XPRT_RDMA > >> + tristate "RDMA transport for sunrpc (EXPERIMENTAL)" > >> + depends on SUNRPC && EXPERIMENTAL > >> + default m > >> + help > >> + Adds a client RPC transport for supporting kernel NFS over RDMA > >> + mounts, including Infiniband and iWARP. Experimental. > >> + > > > >Hmm... There is a dependency on the Infiniband code that is missing > >here. I'm getting the following compile errors: > > Ah - yes, you must have Infiniband or iWARP configured. > > Actually, I think the fix is maybe a "select INFINIBAND". > Similar to the way NFS_FS select's SUNRPC. Will correct > this in either case. Please send it as an incremental patch. Note, however, that automatically selecting INFINIBAND is never going to suffice to make RDMA work: the user needs to configure the correct hardware support too. That makes me tend to prefer making it a 'depends on'... Cheers Trond ------------------------------------------------------------------------- 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