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| author |   Yonghong Song <yhs@fb.com> | 2018-01-04 13:55:04 -0800 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2018-01-06 23:52:23 +0100 |
| commit | 3ced9b600234e6bb13cb25654ce44c4896485cf2 (patch) | |
| tree | 33efbd17272bf7e54425103a21e7b31856bc7683 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | bpf: implement syscall command BPF_MAP_GET_NEXT_KEY for stacktrace map (diff) | |
| download | linux-dev-3ced9b600234e6bb13cb25654ce44c4896485cf2.tar.xz linux-dev-3ced9b600234e6bb13cb25654ce44c4896485cf2.zip | |
tools/bpf: add a bpf selftest for stacktrace
Added a bpf selftest in test_progs at tools directory for stacktrace.
The test will populate a hashtable map and a stacktrace map
at the same time with the same key, stackid.
The user space will compare both maps, using BPF_MAP_LOOKUP_ELEM
command and BPF_MAP_GET_NEXT_KEY command, to ensure that both have
the same set of keys.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions