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| author |   Jiri Olsa <jolsa@redhat.com> | 2013-02-01 19:33:31 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-07 17:35:23 -0300 |
| commit | 8404db63461af62025f32f8368861fb33604e62f (patch) | |
| tree | 3bb3fa70f46008bdc32cb5cfb6eaf2d2f7e5a329 /tools/perf/tests/attr | |
| parent | perf tools: Add 'S' event/group modifier to read sample value (diff) | |
| download | wireguard-linux-8404db63461af62025f32f8368861fb33604e62f.tar.xz wireguard-linux-8404db63461af62025f32f8368861fb33604e62f.zip | |
perf tests: Add attr record group sampling test
Adding test to validate perf_event_attr data for command:
'record -e '{cycles,cache-misses}:S'
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-9eppxvhkly6gse5ximudckrp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/attr')
| -rw-r--r-- | tools/perf/tests/attr/test-record-group-sampling | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tools/perf/tests/attr/test-record-group-sampling b/tools/perf/tests/attr/test-record-group-sampling new file mode 100644 index 000000000000..658f5d60c873 --- /dev/null +++ b/tools/perf/tests/attr/test-record-group-sampling @@ -0,0 +1,36 @@ +[config] +command = record +args = -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1 + +[event-1:base-record] +fd=1 +group_fd=-1 +sample_type=343 +read_format=12 +inherit=0 + +[event-2:base-record] +fd=2 +group_fd=1 + +# cache-misses +type=0 +config=3 + +# default | PERF_SAMPLE_READ +sample_type=343 + +# PERF_FORMAT_ID | PERF_FORMAT_GROUP +read_format=12 + +mmap=0 +comm=0 +enable_on_exec=0 +disabled=0 + +# inherit is disabled for group sampling +inherit=0 + +# sampling disabled +sample_freq=0 +sample_period=0 |