From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH WIP 00/43] New fast registration API Date: Wed, 22 Jul 2015 11:27:02 -0600 Message-ID: <20150722172702.GE26909@obsidianresearch.com> References: <1437548143-24893-1-git-send-email-sagig@mellanox.com> <20150722171023.GA18934@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20150722171023.GA18934-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Christoph Hellwig Cc: Sagi Grimberg , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Liran Liss , Oren Duer List-Id: linux-rdma@vger.kernel.org On Wed, Jul 22, 2015 at 10:10:23AM -0700, Christoph Hellwig wrote: > The one thing I'm curious about is how we can support SRP with it's > multiple MR support without too much boilerplate code. One option > would be that pass an array of MRs to the map routines, and while > most callers would just pass in one it would handle multiple for those > drivers that supply them. What is SRP trying to accomplish with that? The only reason that springs to mind is to emulate IB_MR_MAP_ARB_SG ? Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html