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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-03-18 02:41:47 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-18 14:43:16 (GMT) |
| commit | bc96b361cbf90e61d2665b1305cd2c4ac1fd9cfc (patch) | |
| tree | 3f9afd9dcd204629151f5707875f42e39ba5e59b /tools/perf/tests/builtin-test.c | |
| parent | d134ffb919ab142b2359ae45a0cf4a5bfa1ff283 (diff) | |
| download | linux-bc96b361cbf90e61d2665b1305cd2c4ac1fd9cfc.tar.xz | |
perf tests: Add a test case for checking sw clock event frequency
This test case checks frequency conversion of hrtimer-based software
clock events (cpu-clock, task-clock) have valid (non-1) periods.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363574507-18808-2-git-send-email-namhyung@kernel.org
[ committer note: Moved .sample_freq to outside named init block to cope with some gcc versions ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/builtin-test.c')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 9b5c70a..0918ada 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -90,6 +90,10 @@ static struct test { .func = test__task_exit, }, { + .desc = "Test software clock events have valid period values", + .func = test__sw_clock_freq, + }, + { .func = NULL, }, }; |