perf evsel: Enable type checking for perf_evsel_config_term types

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Use a typed enum for the perf_evsel_config_term type enum.  This allows
gcc to do much stronger type checks, and also check for missing case
statements.

I removed the unused _MAX member from the number.

It found one missing case. I'm not sure it's a real problem, so I just
turned it into a BUG_ON for now.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20171020202755.21410-1-andi@firstfloor.org
[ Renamed the enum name to term_type as per jolsa's request ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Andi Kleen 2017-10-20 13:27:54 -07:00 • committed by Arnaldo Carvalho de Melo

parent c2f1cead19

commit d056513260

2 changed files with 4 additions and 3 deletions

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tools/perf/util/evsel.c

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5

tools/perf/util/evsel.h

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