From owner-cvs-src@FreeBSD.ORG Fri Apr 25 02:49:57 2003 Return-Path: Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9E84637B401; Fri, 25 Apr 2003 02:49:57 -0700 (PDT) Received: from mta4.rcsntx.swbell.net (mta4.rcsntx.swbell.net [151.164.30.28]) by mx1.FreeBSD.org (Postfix) with ESMTP id EC62B43FD7; Fri, 25 Apr 2003 02:49:56 -0700 (PDT) (envelope-from hsu@FreeBSD.org) Received: from FreeBSD.org (adsl-63-193-112-125.dsl.snfc21.pacbell.net [63.193.112.125])h3P9ntPi014351; Fri, 25 Apr 2003 04:49:55 -0500 (CDT) Message-Id: <200304250949.h3P9ntPi014351@mta4.rcsntx.swbell.net> X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 To: Nate Lawson In-Reply-To: Message from Nate Lawson Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 25 Apr 2003 02:57:20 -0700 From: Jeffrey Hsu cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/fxp if_fxp.c if_fxpvar.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Apr 2003 09:49:58 -0000 > Please do not copy the exact approach taken here for a little > while until ifnet locking is finished as there may need to be > some changes made to this model. These locks are an example of local SMP locking. It is simply not possible to correctly reason about SMP locally. Jeffrey