Re: [PATCH] Tracepoints fix reentrancy

[Ingo Molnar]

* Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx> wrote:

> The tracepoints had the same problem markers did have wrt reentrancy. Apply a
> similar fix using a rcu_barrier after each tracepoint mutex lock.
> 
> Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx>
> CC: Ingo Molnar <mingo@xxxxxxx>
> CC: "Frank Ch. Eigler" <fche@xxxxxxxxxx>
> CC: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>

applied to tip/tracing/ftrace, thanks Mathieu!

	Ingo
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