diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-28 22:00:29 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-06-05 16:09:54 +0300 |
| commit | 27de9b2bd996de0ca4079c42c81c85158e10145c (patch) | |
| tree | 98202794dad73383f1a5e865445c3c04b91d068c /tools/perf/tests | |
| parent | 9d0199cd2a7a326510fc7f731d7974ef2fbc03d0 (diff) | |
| download | linux-27de9b2bd996de0ca4079c42c81c85158e10145c.tar.xz | |
perf evsel: Add has_callchain() helper to make code more compact/clear
Its common to have the (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN),
so add an evsel__has_callchain(evsel) helper.
This will actually get more uses as we check that instead of
symbol_conf.use_callchain in places where that produces the same result
but makes this decision to be more fine grained, per evsel.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-145340oytbthatpfeaq1do18@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/parse-events.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index b9ebe15afb13..7d4077068454 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -499,7 +499,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis * while this test executes only parse events method. */ TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period); - TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); + TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel)); TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type)); /* cpu/config=2,call-graph=no,time=0,period=2000/ */ @@ -512,7 +512,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis * while this test executes only parse events method. */ TEST_ASSERT_VAL("wrong period", 0 == evsel->attr.sample_period); - TEST_ASSERT_VAL("wrong callgraph", !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type)); + TEST_ASSERT_VAL("wrong callgraph", !evsel__has_callchain(evsel)); TEST_ASSERT_VAL("wrong time", !(PERF_SAMPLE_TIME & evsel->attr.sample_type)); return 0; |