From mboxrd@z Thu Jan  1 00:00:00 1970
From: mingo@elte.hu (Ingo Molnar)
Date: Tue, 16 Dec 2008 20:42:01 +0100
Subject: [ltt-dev] [PATCH] Simple LTTng userspace events through debugfs
In-Reply-To: <20081215231040.GA5936@Krystal>
References: <20081215231040.GA5936@Krystal>
Message-ID: <20081216194201.GE843@elte.hu>


* Mathieu Desnoyers <mathieu.desnoyers at polymtl.ca> wrote:

> Hi,
> 
> I looked at kmemtrace and noticed that the presence of a debugfs 
> "marker" file, which lets userspace write events into the trace buffers.
> 
> So I just did the same with a
> 
> /debugfs/ltt/write_event

you mean similar to ftrace's /debug/tracing/trace_marker ? ;-)

	Ingo