From: Steven Rostedt <rostedt@goodmis.org>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Darren Hart <dvhart@linux.intel.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
"jason.wessel" <jason.wessel@windriver.com>,
"Ted Ts'o" <tytso@mit.edu>
Subject: Re: [RFC][PATCH 2/2] [PATCH 2/2] tracing: Make event based trace_printk()
Date: Thu, 18 Nov 2010 07:14:47 -0500 [thread overview]
Message-ID: <1290082487.30543.99.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <20101118115812.GA27474@Krystal>
On Thu, 2010-11-18 at 06:58 -0500, Mathieu Desnoyers wrote:
> * Steven Rostedt (rostedt@goodmis.org) wrote:
> > From: Steven Rostedt <srostedt@redhat.com>
> >
> > Add the trace_printk() that places the usage in the
> > /debug/tracing/events/printk directory.
> >
> > Adding a trace_printk() into sched.c at line 2181, we have:
>
> I'm curious: how do you handle two trace_printk on the same line ?
>
> It might be OK to let the interface activate both at once, but nothing should
> crash per se.
You get 2181, and 2181-1
-- Steve
next prev parent reply other threads:[~2010-11-18 12:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-18 3:58 [RFC][PATCH 0/2] tracing: Have trace_printk()s in the events/ directory Steven Rostedt
2010-11-18 3:58 ` [RFC][PATCH 1/2] [PATCH 1/2] tracing: Rename trace_printk to ftrace_printk Steven Rostedt
2010-11-18 3:58 ` [RFC][PATCH 2/2] [PATCH 2/2] tracing: Make event based trace_printk() Steven Rostedt
2010-11-18 4:19 ` Steven Rostedt
2010-11-18 5:50 ` Lai Jiangshan
2010-11-18 12:22 ` Steven Rostedt
2010-11-18 11:58 ` Mathieu Desnoyers
2010-11-18 12:14 ` Steven Rostedt [this message]
2010-11-18 10:41 ` [RFC][PATCH 0/2] tracing: Have trace_printk()s in the events/ directory Peter Zijlstra
2010-11-18 11:53 ` Steven Rostedt
2010-11-18 12:06 ` Mathieu Desnoyers
2010-11-18 12:14 ` Steven Rostedt
2010-11-18 13:03 ` Mathieu Desnoyers
2010-11-18 12:53 ` Frederic Weisbecker
2010-11-18 13:06 ` Steven Rostedt
2010-11-18 14:02 ` Frederic Weisbecker
2010-11-18 13:21 ` Peter Zijlstra
2010-11-18 13:36 ` Frederic Weisbecker
2010-11-18 12:39 ` Frederic Weisbecker
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