perf stat: Hide internal duration_time counter
authorAndi Kleen <ak@linux.intel.com>
Thu, 31 Aug 2017 19:40:35 +0000 (12:40 -0700)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 13 Sep 2017 12:49:14 +0000 (09:49 -0300)
commite864c5ca145e49bfce4847bd14b47b5f8549b2b1
treef68f184389f9b1b4fedcc44d4bd023965018d21b
parentfd48aad9b0f3f7654433dfae3a72ceda36e2de28
perf stat: Hide internal duration_time counter

Some perf stat metrics use an internal "duration_time" metric. It is not
correctly printed however. So hide it during output to avoid confusing
users with 0 counts.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170831194036.30146-11-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-stat.c