From: Greg Banks Subject: [RFC, PATCH 0/5] knfsd: simpler call deferral and revisiting for NFS/RDMA Date: Thu, 24 May 2007 00:32:12 +1000 Message-ID: <20070523143212.GH14076@sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: Linux NFS Mailing List , Thomas Talpey , Peter Leckie To: Neil Brown 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 1Hqrsv-0004u9-4J for nfs@lists.sourceforge.net; Wed, 23 May 2007 07:32:20 -0700 Received: from netops-testserver-3-out.sgi.com ([192.48.171.28] helo=relay.sgi.com ident=[U2FsdGVkX1/yrjDu3VBjFM+jwyeP75ukQ5Hm2KHN+Ss=]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Hqrsw-0004FB-U1 for nfs@lists.sourceforge.net; Wed, 23 May 2007 07:32:20 -0700 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 G'day, Proposed tweaks to call deferral and revisit, which allows the generic code to do almost all the logic, instead of having to duplicate svc_defer() and svc_revisit() for every transport. Compiles, untested. First 2 patches are against 2.6.21 plus my earlier patches. Last 2 are against the November nfsrdma code drop. [RFC,PATCH 1/5] knfsd: completely centralise deferral handling [RFC,PATCH 2/5] knfsd: allow preserving of transport header across deferrals [RFC,PATCH 3/5] knfsd: remove nfsrdma defer and revisit code [RFC,PATCH 4/5] knfsd: nfsrdma arranges to preserve chunk header across deferrals Greg -- Greg Banks, R&D Software Engineer, SGI Australian Software Group. Apparently, I'm Bedevere. Which MPHG character are you? I don't speak for SGI. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs