linux-kernel - Re: [PATCH] perf, record: Add clockid parameter

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Message-ID: <20150330091735.GK24151@twins.programming.kicks-ass.net>
Date:	Mon, 30 Mar 2015 11:17:35 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>,
	David Ahern <dsahern@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jiri Olsa <jolsa@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	John Stultz <john.stultz@...aro.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH] perf, record: Add clockid parameter

On Sat, Mar 28, 2015 at 08:55:49AM +0100, Peter Zijlstra wrote:
> +static const struct clockid_map clockids[] = {
> +	/* available for all events, NMI safe */
> +	CLOCKID_MAP("monotonic", CLOCK_MONOTONIC),
> +	CLOCKID_MAP("monotonic_raw", CLOCK_MONOTONIC_RAW),
> +	CLOCKID_MAP("raw", CLOCK_MONOTONIC_RAW),
> +
> +	/* available for some events */
> +	CLOCKID_MAP("realtime", CLOCK_REALTIME),
> +	CLOCKID_MAP("boottime", CLOCK_BOOTTIME),
> +	CLOCKID_MAP("tai", CLOCK_TAI),
> +
> +	CLOCKID_END,
> +};


I did this on top..

--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -732,13 +732,16 @@ static const struct clockid_map clockids
 	/* available for all events, NMI safe */
 	CLOCKID_MAP("monotonic", CLOCK_MONOTONIC),
 	CLOCKID_MAP("monotonic_raw", CLOCK_MONOTONIC_RAW),
-	CLOCKID_MAP("raw", CLOCK_MONOTONIC_RAW),
 
 	/* available for some events */
 	CLOCKID_MAP("realtime", CLOCK_REALTIME),
 	CLOCKID_MAP("boottime", CLOCK_BOOTTIME),
 	CLOCKID_MAP("tai", CLOCK_TAI),
 
+	/* available for the lazy */
+	CLOCKID_MAP("mono", CLOCK_MONOTONIC),
+	CLOCKID_MAP("raw", CLOCK_MONOTONIC_RAW),
+
 	CLOCKID_END,
 };
 
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