From owner-svn-src-all@FreeBSD.ORG Fri Apr 2 11:13:12 2010 Return-Path: Delivered-To: svn-src-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 34CDD1065673; Fri, 2 Apr 2010 11:13:12 +0000 (UTC) (envelope-from gallatin@cs.duke.edu) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.freebsd.org (Postfix) with ESMTP id E86FC8FC08; Fri, 2 Apr 2010 11:13:11 +0000 (UTC) Received: from [172.31.193.10] (rrcs-98-101-145-84.midsouth.biz.rr.com [98.101.145.84]) (authenticated bits=0) by duke.cs.duke.edu (8.14.2/8.14.2) with ESMTP id o32BDA05019110 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 2 Apr 2010 07:13:10 -0400 (EDT) X-DKIM: Sendmail DKIM Filter v2.8.3 duke.cs.duke.edu o32BDA05019110 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=cs.duke.edu; s=mail; t=1270206791; bh=DGdYUvnKTJkzwF58dekUglT6oPjVraEel7+7CPSWkWw=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=eRCMYoiS988Wjwc3AO7ZpvElHrpkdeFks35VNo1wyE7dMh2bvaAQQuutKnDU3/bV2 KDwL2zjGRv75sRwEEy+MxDhxWC0wXIO6cK49jUliZlT3CViIWIYga9xVnTmJRhtcev lZ5PE4LaMuidQv6/TQID5aGEHXkJ2R0uLv6xj7CY= Message-ID: <4BB5D140.5070208@cs.duke.edu> Date: Fri, 02 Apr 2010 07:13:04 -0400 From: Andrew Gallatin User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: Robert Watson References: <201004020655.o326tWax079882@svn.freebsd.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, Alexander Leidinger Subject: Re: svn commit: r206082 - in head: . share/man/man7 share/mk sys/conf X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Apr 2010 11:13:12 -0000 Robert Watson wrote: > I think there's a reasonable argument that we should be compiling > options KDTRACE_HOOKS into GENERIC, and likewise enabling CTF on the > kernel by default in 9.x. Part of the point of DTrace is that it "just > works", and we already compile CDDL modules by default (and the hooks > don't affect the license of the base kernel as far as I'm aware). Any > thoughts on this? I vaguely remember that there were some problems where CTF was incompatible with debugging, and dumps from CTF enabled kernels were unhelpful. Was this true, and (more importantly), has it been fixed? Drew