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Subject: Re: [PATCH] tracing/markers: make markers select tracepoints
From: Peter Zijlstra <peterz@infradead.org>
In-Reply-To: <y0mocwuptbc.fsf@ton.toronto.redhat.com>
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Date: Sun, 22 Feb 2009 13:14:36 +0100
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To: "Frank Ch. Eigler" <fche@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>, Randy Dunlap <randy.dunlap@oracle.com>, Frederic Weisbecker <fweisbec@gmail.com>, Steven Rostedt <rostedt@goodmis.org>, linux-kernel@vger.kernel.org, zippel@linux-m68k.org, linux-kbuild@vger.kernel.org

On Sun, 2009-02-22 at 07:08 -0500, Frank Ch. Eigler wrote:
> Peter Zijlstra <peterz@infradead.org> writes:
> 
> > I would like to never merge an ftrace_printk() user... just as I'd like
> > to get rid of every marker.
> 
> But why?  They solve a problem well enough that Ingo had in effect
> reinvented them on Friday.

Because after a printk() debug spree, I don't commit them, I toss them
out and keep the fix.