perf stat: Handle partially bad results with merging

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When any result that is being merged is bad, mark them all bad to give
consistent output in interval mode.

No before/after, because the issue was only found in theoretical review
and it is hard to reproduce

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170320201711.14142-4-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Andi Kleen 2017-03-20 13:17:01 -07:00 • committed by Arnaldo Carvalho de Melo

parent 430daf2dc7

commit b4229e9d4c

1 changed files with 10 additions and 0 deletions

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tools/perf/builtin-stat.c

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