Em Wed, Oct 05, 2016 at 10:33:14AM +0300, Adrian Hunter escreveu: > On 28/09/16 14:41, Adrian Hunter wrote: > > In cycle-accurate mode, timestamps can be calculated from CYC packets. The > > decoder also estimates timestamps based on the number of instructions since > > the last timestamp. For that to work in cycle-accurate mode, the > > instruction count needs to be reset to zero when a timestamp is calculated > > from a CYC packet, but that wasn't happening, so fix it. > > > > Signed-off-by: Adrian Hunter <adrian.hun...@intel.com> > > Cc: sta...@vger.kernel.org # v4.3+ > > Hi > > These 2 patches are still outstanding when you have time.
Thanks for the reminder, applied. > Regards > Adrian > > > --- > > tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c > > b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c > > index 7591a0c37473..3d1d446f037f 100644 > > --- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c > > +++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c > > @@ -1353,6 +1353,8 @@ static void intel_pt_calc_cyc_timestamp(struct > > intel_pt_decoder *decoder) > > timestamp, decoder->timestamp); > > else > > decoder->timestamp = timestamp; > > + > > + decoder->timestamp_insn_cnt = 0; > > } > > > > /* Walk PSB+ packets when already in sync. */ > >
