From owner-p4-projects@FreeBSD.ORG Tue May 16 01:31:10 2006 Return-Path: X-Original-To: p4-projects@freebsd.org Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 3E69916A969; Tue, 16 May 2006 01:31:10 +0000 (UTC) X-Original-To: perforce@FreeBSD.org Delivered-To: perforce@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DCE9A16A7A3; Tue, 16 May 2006 01:31:09 +0000 (UTC) (envelope-from iedowse@iedowse.com) Received: from nowhere.iedowse.com (nowhere.iedowse.com [82.195.144.75]) by mx1.FreeBSD.org (Postfix) with SMTP id F07B943D46; Tue, 16 May 2006 01:31:08 +0000 (GMT) (envelope-from iedowse@iedowse.com) Received: from localhost ([127.0.0.1] helo=iedowse.com) by nowhere.iedowse.com via local-iedowse id ; 16 May 2006 02:31:07 +0100 (IST) To: Scott Long In-Reply-To: Your message of "Tue, 16 May 2006 00:01:43 GMT." <200605160001.k4G01hBX053502@repoman.freebsd.org> Date: Tue, 16 May 2006 02:31:07 +0100 From: Ian Dowse Message-ID: <200605160231.aa63988@nowhere.iedowse.com> Cc: Perforce Change Reviews Subject: Re: PERFORCE change 97221 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 May 2006 01:31:11 -0000 In message <200605160001.k4G01hBX053502@repoman.freebsd.org>, Scott Long writes : > Add callout storage in the CCB for MPSAFE drivers to use. FYI, just in case it's of any use to you, there is a patch at http://people.freebsd.org/~iedowse/cam_xccb.diff that was an attempt from a while back to separate the userland and kernel CCB structures to avoid breaking the ABI when making such changes. I wasn't sure if this was a sensible way to go for CCBs though, and the resulting code is a bit gross, so I didn't take it any further. Ian