From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 00/10] PV-IO v3 Date: Tue, 21 Aug 2007 15:29:20 +0300 Message-ID: <46CADAA0.5010107@qumranet.com> References: <20070816231357.8044.55943.stgit@ghaskins-t60p.haskins.net> <1187313953.6449.70.camel@localhost.localdomain> <1187328402.4363.110.camel@ghaskins-t60p.haskins.net> <1187336618.6449.106.camel@localhost.localdomain> <1187358614.4363.135.camel@ghaskins-t60p.haskins.net> <1187652496.19435.141.camel@localhost.localdomain> <64F9B87B6B770947A9F8391472E032160D464FEB@ehost011-8.exch011.intermedia.net> <1187683122.19435.171.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, virtualization To: Rusty Russell Return-path: In-Reply-To: <1187683122.19435.171.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Rusty Russell wrote: > Partly the horror of the code, but mainly because it is an in-order > ring. You'll note that we use a reply ring, so we don't need to know > how much the other side has consumed (and it needn't do so in order). > Yes, it's quite nice: by using two in-order rings, you get out-of-order completions. Simple _and_ efficient. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/