From: mingo@elte.hu (Ingo Molnar)
Subject: [ltt-dev] [PATCH] Simple LTTng userspace events through debugfs
Date: Tue, 16 Dec 2008 20:42:01 +0100 [thread overview]
Message-ID: <20081216194201.GE843@elte.hu> (raw)
In-Reply-To: <20081215231040.GA5936@Krystal>
* 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
next prev parent reply other threads:[~2008-12-16 19:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-15 23:10 Mathieu Desnoyers
2008-12-16 19:42 ` Ingo Molnar [this message]
2008-12-17 4:16 ` Mathieu Desnoyers
2008-12-17 17:32 ` Mathieu Desnoyers
2008-12-18 16:50 ` Randy Dunlap
2008-12-18 16:58 ` Mathieu Desnoyers
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