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| author | Jiri Olsa <jolsa@kernel.org> | 2015-10-25 15:51:21 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-17 18:38:16 +0100 |
| commit | 59660942397b57b37eccba014544623cf4beb12b (patch) | |
| tree | 998b407b0dcf2546a2ec941e596e2280ee598ec2 /tools/perf/tests | |
| parent | perf thread_map: Add thread_map event sythesize function (diff) | |
| download | linux-59660942397b57b37eccba014544623cf4beb12b.tar.xz linux-59660942397b57b37eccba014544623cf4beb12b.zip | |
perf thread_map: Add thread_map__new_event function
Introducing the thread_map__new_event function to create a struct
thread_map object from a thread_map event.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1445784728-21732-6-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/thread-map.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c index ac5be2578367..fccde848fe9c 100644 --- a/tools/perf/tests/thread-map.c +++ b/tools/perf/tests/thread-map.c @@ -47,10 +47,24 @@ static int process_event(struct perf_tool *tool __maybe_unused, struct machine *machine __maybe_unused) { struct thread_map_event *map = &event->thread_map; + struct thread_map *threads; TEST_ASSERT_VAL("wrong nr", map->nr == 1); TEST_ASSERT_VAL("wrong pid", map->entries[0].pid == (u64) getpid()); TEST_ASSERT_VAL("wrong comm", !strcmp(map->entries[0].comm, "perf")); + + threads = thread_map__new_event(&event->thread_map); + TEST_ASSERT_VAL("failed to alloc map", threads); + + TEST_ASSERT_VAL("wrong nr", threads->nr == 1); + TEST_ASSERT_VAL("wrong pid", + thread_map__pid(threads, 0) == getpid()); + TEST_ASSERT_VAL("wrong comm", + thread_map__comm(threads, 0) && + !strcmp(thread_map__comm(threads, 0), "perf")); + TEST_ASSERT_VAL("wrong refcnt", + atomic_read(&threads->refcnt) == 1); + thread_map__put(threads); return 0; } |