On Tue, Sep 08, 2015 at 03:32:46PM -0400, kan.li...@intel.com wrote: > From: Kan Liang <kan.li...@intel.com> > > To generate the frequency and performance output, perf must sample read > special events like cycles, ref-cycles, msr/tsc/, msr/aperf/ or > msr/mperf/. > With the --freq-perf option, perf record can automatically check and add > those event into evlist for sampling read. > > Signed-off-by: Kan Liang <kan.li...@intel.com>
Acked-by: Jiri Olsa <jo...@kernel.org> thanks, jirka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
