From: "Frédéric Weisbecker" <fweisbec@gmail.com>
To: "Arjan van de Ven" <arjan@infradead.org>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, rostedt@goodmis.org
Subject: Re: [PATCH] ftrace: Add a C/P state tracer to help power optimization
Date: Sun, 23 Nov 2008 22:12:44 +0100 [thread overview]
Message-ID: <c62985530811231312u51650cbcm2cb7b4f5c60d064@mail.gmail.com> (raw)
In-Reply-To: <20081123125931.4afe16ca@infradead.org>
Hi Arjan,
2008/11/23 Arjan van de Ven <arjan@infradead.org>:
> +static void power_trace_ctrl_update(struct trace_array *tr)
> +{
> + if (tr->ctrl)
> + start_power_trace();
> + else
> + stop_power_trace(tr);
> +}
The ctrl_update callback doesn't exist anymore...
next prev parent reply other threads:[~2008-11-23 21:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-23 20:59 Arjan van de Ven
2008-11-23 21:12 ` Frédéric Weisbecker [this message]
2008-11-24 0:49 ` Arjan van de Ven
2008-11-25 11:25 ` Frédéric Weisbecker
2008-11-26 7:35 ` Ingo Molnar
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