linux-kernel - Re: [PATCH V4 07/24] perf tools: Add support for PERF_RECORD_ITRACE

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Date:	Mon, 4 May 2015 22:10:21 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	Adrian Hunter <adrian.hunter@...el.com>
Cc:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-kernel@...r.kernel.org, David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Namhyung Kim <namhyung@...il.com>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH V4 07/24] perf tools: Add support for
 PERF_RECORD_ITRACE_START

On Thu, Apr 30, 2015 at 05:37:30PM +0300, Adrian Hunter wrote:
> Add support for the PERF_RECORD_ITRACE_START event type.
> This event can be used to determine the pid and tid that
> are running when Instruction Tracing starts.  Generally
> that information would come from a sched_switch event
> but, at the start, no sched_switch events may yet have
> been recorded.
> 
> Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>

Acked-by: Jiri Olsa <jolsa@...nel.org>

thanks,
jirka
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