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SubjectRe: [Patch 1/3] Tracing/ftrace: Make nop tracer reset previous entries

your patch seems corrupted.
please check again your e-mail client settings.


> If nop tracer is selected, some old entries from the previous tracer could still be enqueued. Tracing have to be reset.
>
> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
> ---
> diff -rup linux-2.6-tip (2)/kernel/trace/trace_nop.c linux-2.6-tip/kernel/trace/trace_nop.c
> --- linux-2.6-tip (2)/kernel/trace/trace_nop.c 2008-09-19 18:01:26.000000000 +0200
> +++ linux-2.6-tip/kernel/trace/trace_nop.c 2008-09-21 00:44:47.000000000 +0200
> @@ -25,8 +25,12 @@ static void stop_nop_trace(struct trace_
> }
>
>
>
> static void nop_trace_init(struct trace_array *tr)
>
> -{
>
> - ctx_trace = tr;
>
> +{
> + int cpu;
>
> + ctx_trace = tr;
> +
> + for_each_online_cpu(cpu)
>
> + tracing_reset(tr->data[cpu]);
>
>
>
> if (tr->ctrl)
>
> start_nop_trace(tr);
> --
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