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Message-ID: <alpine.DEB.2.00.0904161345350.20429@gandalf.stny.rr.com>
Date: Thu, 16 Apr 2009 13:46:04 -0400 (EDT)
From: Steven Rostedt <rostedt@...dmis.org>
To: Christoph Hellwig <hch@....de>
cc: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
Andrew Morton <akpm@...ux-foundation.org>,
Thomas Gleixner <tglx@...utronix.de>,
Peter Zijlstra <peterz@...radead.org>,
Frederic Weisbecker <fweisbec@...il.com>,
Theodore Tso <tytso@....edu>,
Arjan van de Ven <arjan@...radead.org>,
Mathieu Desnoyers <compudj@...stal.dyndns.org>,
Jeremy Fitzhardinge <jeremy@...p.org>,
Lai Jiangshan <laijs@...fujitsu.com>,
Zhaolei <zhaolei@...fujitsu.com>, Li Zefan <lizf@...fujitsu.com>,
KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
Masami Hiramatsu <mhiramat@...hat.com>,
"Frank Ch. Eigler" <fche@...stic.org>,
Tom Zanussi <tzanussi@...il.com>,
Jiaying Zhang <jiayingz@...gle.com>,
Michael Rubin <mrubin@...gle.com>,
Martin Bligh <mbligh@...gle.com>
Subject: Re: [PATCH 4/4] tracing/events: add trace-events-sample
On Thu, 16 Apr 2009, Christoph Hellwig wrote:
> On Thu, Apr 16, 2009 at 01:34:46PM -0400, Steven Rostedt wrote:
> > > On Tue, Apr 14, 2009 at 11:15:15PM -0400, Steven Rostedt wrote:
> > > > +++ b/samples/trace_events/Makefile
> > > > @@ -0,0 +1,8 @@
> > > > +# builds the trace events example kernel modules;
> > > > +# then to use one (as root): insmod <module_name.ko>
> > > > +
> > > > +PWD := $(shell pwd)
> > > > +
> > > > +CFLAGS_trace-events-sample.o := -I$(PWD)/samples/trace_events/
> > >
> > > CFLAGS_trace-events-sample.o += -I$(src)
> >
> > Is $(src) defined to be where the object is compiled?
>
> $(src) is the source directory, $(obj) is the directory where the
> compiled object ends up.
Oh, cool. I did not know that.
I'll update the sample code accordingly.
Thanks!
-- Steve
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