From mboxrd@z Thu Jan 1 00:00:00 1970 From: Or Gerlitz Subject: Re: Status of "ummunot" branch? Date: Tue, 4 Jun 2013 11:37:53 +0300 Message-ID: <51ADA761.2080107@mellanox.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Haggai Eran Cc: "Jeff Squyres (jsquyres)" , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-rdma@vger.kernel.org On 04/06/2013 04:24, Jeff Squyres (jsquyres) wrote: > On May 29, 2013, at 1:53 AM, Or Gerlitz wrote: > >> Have you looked on ODP? see >> https://www.openfabrics.org/resources/document-downloads/presentations/doc_download/568-on-demand-paging-for-user-space-networking.html > > Is the idea behind ODP that, at the beginning of time, you register the entire memory space (i.e., NULL to 2^64) and then never worry about registered memory? > Adding Haggai from the team that works on ODP. Haggai, Jeff also made a comment over this thread http://marc.info/?t=136976347600006&r=1&w=2 that a limitation of a max of 2 concurrent page faults seems fairly significant which you might want to address too. Or. -- 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