From owner-freebsd-arch@FreeBSD.ORG Thu Oct 14 18:53:26 2004 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 962EC16A4CE for ; Thu, 14 Oct 2004 18:53:26 +0000 (GMT) Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by mx1.FreeBSD.org (Postfix) with ESMTP id D030943D31 for ; Thu, 14 Oct 2004 18:53:25 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.13.1/8.13.1) with ESMTP id i9EIrOgR070820 for ; Thu, 14 Oct 2004 20:53:24 +0200 (CEST) (envelope-from phk@critter.freebsd.dk) To: arch@freebsd.org From: Poul-Henning Kamp Date: Thu, 14 Oct 2004 20:53:24 +0200 Message-ID: <70819.1097780004@critter.freebsd.dk> Sender: phk@critter.freebsd.dk Subject: tty code, status and future... X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Oct 2004 18:53:26 -0000 I'm done hashing tty code for now and I'll take a break away from it for some time. Apart from the 3000 lines less copy&paste code we are now able to safely remove a serial port which is being used (not all drivers support this yet though). A number of drivers still need some minor polishing mostly related to how tty structures are allocated and managed. The next logical step is to sort out the tty <-> linedisc stuff and decide where snoop(4) fits into the bigger picture. When that is sorted out, we can try to remove Giant. But as I said: I'm taking a break for now, I'll be hacking bufcache instead. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.