Date: Fri, 20 Mar 2015 08:30:23 -0400 From: Mike Tancsa <mike@sentex.net> To: Mark Johnston <markj@FreeBSD.org> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@FreeBSD.org> Subject: Re: dtrace on RELENG9 possible ? Message-ID: <550C12DF.6010300@sentex.net> In-Reply-To: <20150320044917.GA9090@raichu> References: <550B2508.2040908@sentex.net> <20150320044917.GA9090@raichu>
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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/
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