From: "Frank Ch. Eigler" <fche@redhat.com>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Johannes Berg <johannes.berg@intel.com>
Subject: Re: [RFC PATCH v2] Tracepoint: register/unregister struct tracepoint
Date: Thu, 13 Mar 2014 12:35:31 -0400 [thread overview]
Message-ID: <20140313163531.GD14899@redhat.com> (raw)
In-Reply-To: <1394727048-11204-1-git-send-email-mathieu.desnoyers@efficios.com>
Hi -
On Thu, Mar 13, 2014 at 12:10:48PM -0400, Mathieu Desnoyers wrote:
> [...] Moreover, tracers are responsible for unregistering the probe
> before the module containing its associated tracepoint is unloaded.
Could you spell out please how a tracer is supposed to know early
enough that the module is going to be unloaded?
- FChE
next prev parent reply other threads:[~2014-03-13 16:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-13 16:10 [RFC PATCH v2] Tracepoint: register/unregister struct tracepoint Mathieu Desnoyers
2014-03-13 16:35 ` Frank Ch. Eigler [this message]
2014-03-13 16:54 ` Mathieu Desnoyers
2014-03-13 18:17 ` Steven Rostedt
2014-03-13 18:22 ` Mathieu Desnoyers
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