From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Dreier Subject: Re: Ummunotify: progress at last! Date: Tue, 23 Mar 2010 22:53:17 -0700 Message-ID: References: <1CDB2AA4-A8DF-4169-943E-4EA190814596@cisco.com> <20100323165920.GH29129@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: (Jeff Squyres's message of "Tue, 23 Mar 2010 13:17:40 -0400") Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jeff Squyres Cc: Jason Gunthorpe , Linux RDMA List , Brad Benton List-Id: linux-rdma@vger.kernel.org > What do you poll on the fd for? > With ummunotify, you only read() from the fd when (counter != > last_counter). Were you thinking that the poll() would be for > something else? The ummunotify fd supported poll() (and SIGIO etc). You don't have to use it if you don't want to, but I made it as much of a normal fd as possible. - R. -- Roland Dreier For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/index.html -- 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