From owner-freebsd-current@FreeBSD.ORG Sat Feb 16 21:10:58 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1A57C16A417 for ; Sat, 16 Feb 2008 21:10:58 +0000 (UTC) (envelope-from jb@what-creek.com) Received: from what-creek.com (what-creek.com [66.111.37.70]) by mx1.freebsd.org (Postfix) with ESMTP id E0BA413C459 for ; Sat, 16 Feb 2008 21:10:57 +0000 (UTC) (envelope-from jb@what-creek.com) Received: by what-creek.com (Postfix, from userid 102) id 76AF1732AD; Sat, 16 Feb 2008 21:10:57 +0000 (GMT) Date: Sat, 16 Feb 2008 21:10:57 +0000 From: John Birrell To: Niki Denev Message-ID: <20080216211057.GA26054@what-creek.com> References: <20080210224247.GA70317@what-creek.com> <2e77fc10802160451p4a911832t7352c8cef826c04a@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2e77fc10802160451p4a911832t7352c8cef826c04a@mail.gmail.com> User-Agent: Mutt/1.4.2.3i Cc: current@freebsd.org Subject: Re: New DTrace source snapshot X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Feb 2008 21:10:58 -0000 On Sat, Feb 16, 2008 at 02:51:45PM +0200, Niki Denev wrote: > I have one question though, is the anonymous tracing during boot > supported on fbsd? > I have created the required /boot/dtrace.dof file, and set > dtrace_boot="YES" in loader.conf, > but after reboot dtrace -ae doesn not produce anything The anonymous tracing stuff that you see was part of my initial port. Second time around I was working to Cisco priorities which rated user process tracing above anonymous tracing. Now that Cisco has dropped the ball and walked away, I guess it would be appropriate to reconsider the priority list. -- John Birrell