On Mon, Mar 30, 2015 at 11:17:22AM -0600, David Ahern wrote:
> On 3/30/15 3:17 AM, Peter Zijlstra wrote:
> >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),
> >+
>
> how about this one as well:
> CLOCKID_MAP("real", CLOCK_REALTIME),
CLOCK_REALTIME is of limited usability because its not NMI safe.
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