From owner-freebsd-net@FreeBSD.ORG Sun Jun 22 16:58:55 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 32E6D37B401 for ; Sun, 22 Jun 2003 16:58:55 -0700 (PDT) Received: from jchurch.neville-neil.com (jchurch.neville-neil.com [209.157.133.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8540043F75 for ; Sun, 22 Jun 2003 16:58:54 -0700 (PDT) (envelope-from gnn@neville-neil.com) Received: from jchurch.neville-neil.com.neville-neil.com (localhost [127.0.0.1])h5MNwsjb004234 for ; Sun, 22 Jun 2003 16:58:54 -0700 (PDT) (envelope-from gnn@neville-neil.com) Date: Sun, 22 Jun 2003 16:58:54 -0700 Message-ID: <87el1lr7ep.wl@jchurch.neville-neil.com.neville-neil.com> From: "George V. Neville-Neil" To: freebsd-net@freebsd.org User-Agent: Wanderlust/2.10.0 (Venus) SEMI/1.14.4 (Hosorogi) FLIM/1.14.4 (=?ISO-8859-4?Q?Kashiharajing=FE-mae?=) APEL/10.4 Emacs/21.2 (i386--freebsd) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.4 - "Hosorogi") Content-Type: text/plain; charset=US-ASCII Subject: Fine grained locking at the socket level? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jun 2003 23:58:55 -0000 Hi, It would seem that splnet() and frieds now simply return 0, which I figure is part of making the code look like it used to. What I'm wondering is why the Giant lock is still used in the socket layer? I thought sockets had had fine grained locking applied to them. Am I confused? I'm looking at the bits du jour (-CURRENT). Thanks, George