From owner-freebsd-stable@FreeBSD.ORG Fri Mar 20 12:30:46 2015 Return-Path: Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id AB1104E3; Fri, 20 Mar 2015 12:30:46 +0000 (UTC) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [IPv6:2607:f3e0:0:1::12]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "smarthost.sentex.ca", Issuer "smarthost.sentex.ca" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 71DC238D; Fri, 20 Mar 2015 12:30:46 +0000 (UTC) Received: from [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a] (saphire3.sentex.ca [IPv6:2607:f3e0:0:4:f025:8813:7603:7e4a]) by smarthost1.sentex.ca (8.14.9/8.14.9) with ESMTP id t2KCUibN053602; Fri, 20 Mar 2015 08:30:44 -0400 (EDT) (envelope-from mike@sentex.net) Message-ID: <550C12DF.6010300@sentex.net> Date: Fri, 20 Mar 2015 08:30:23 -0400 From: Mike Tancsa Organization: Sentex Communications User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Mark Johnston Subject: Re: dtrace on RELENG9 possible ? References: <550B2508.2040908@sentex.net> <20150320044917.GA9090@raichu> In-Reply-To: <20150320044917.GA9090@raichu> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.75 Cc: FreeBSD-STABLE Mailing List X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Mar 2015 12:30:46 -0000 On 3/20/2015 12:49 AM, Mark Johnston wrote: >> This is releng9 from today after a fresh buildworld/kernel > > I'm not quite sure what you mean by releng9. Is it 9.0? 9.3? Does your > kernel configuration file contain "options KDTRACE_HOOKS"? Hi, By RELENG9, I mean checkout svn://svn.freebsd.org/base/stable/9 I am using a stock GENERIC kernel which seems to have those options. I am building RELENG_9 on a RELENG8 machine, I wonder if this has something to do with it, but I use the same machine to build RELENG_10 images and dtrace works fine on it. options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options INCLUDE_CONFIG_FILE # Include this file in kernel options KDB # Kernel debugger related code options KDB_TRACE # Print a stack trace for a panic options DDB_CTF # kernel ELF linker loads CTF data -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/