diff options
| author | Andi Kleen <ak@linux.intel.com> | 2017-10-20 13:27:54 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-16 14:49:51 -0300 |
| commit | d0565132605f454179699a1b8a3276fc0f8cc87b (patch) | |
| tree | 589c4a7c13975a40b66d91604dd39cf796fa68d9 /tools/perf/util/evsel.c | |
| parent | c2f1cead19b628d7a23d2cfc43e444af669f9eab (diff) | |
perf evsel: Enable type checking for perf_evsel_config_term types
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>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index bfde6a7a80f2..4376cdfaea49 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -779,6 +779,8 @@ static void apply_config_terms(struct perf_evsel *evsel, case PERF_EVSEL__CONFIG_TERM_OVERWRITE: attr->write_backward = term->val.overwrite ? 1 : 0; break; + case PERF_EVSEL__CONFIG_TERM_DRV_CFG: + BUG_ON(1); default: break; } |