From owner-freebsd-current Mon Sep 22 13:49:02 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id NAA18592 for current-outgoing; Mon, 22 Sep 1997 13:49:02 -0700 (PDT) Received: from pluto.plutotech.com (root@mail.plutotech.com [206.168.67.137]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id NAA18582 for ; Mon, 22 Sep 1997 13:48:58 -0700 (PDT) Received: from narnia.plutotech.com (narnia.plutotech.com [206.168.67.130]) by pluto.plutotech.com (8.8.5/8.8.5) with ESMTP id OAA01438; Mon, 22 Sep 1997 14:48:46 -0600 (MDT) Message-Id: <199709222048.OAA01438@pluto.plutotech.com> X-Mailer: exmh version 2.0zeta 7/24/97 To: Nate Williams cc: "Justin T. Gibbs" , Bruce Evans , current@freebsd.org Subject: Re: callouts in CAM (was Re: cvs commit:) In-reply-to: Your message of "Mon, 22 Sep 1997 14:40:03 MDT." <199709222040.OAA02694@rocky.mt.sri.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 22 Sep 1997 14:48:36 -0600 From: "Justin T. Gibbs" Sender: owner-freebsd-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >Couldn't you do this with the old setup as well, since you have access >to the callouts at boot time in both schemes? Sure. You can dynamically add callouts in both the old and new schemes, but the difference between Bruce's proposal and the current one is that it is more expensive/difficult to add callouts incrementally after the system is up (essentially on demand) since you have to reallocate whole arrays. >Nate -- Justin T. Gibbs =========================================== FreeBSD: Turning PCs into workstations ===========================================