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| author | Jiri Olsa <jolsa@kernel.org> | 2023-09-21 00:31:43 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2023-09-26 02:37:44 +0300 |
| commit | 01e4ae474e39b855f911caec355bb79e722562b3 (patch) | |
| tree | adace8f603d62e1bb0869bbdc43b6c929ee52f2b /scripts/gdb/linux/utils.py | |
| parent | b563b9bae8c3a6583e34820856dc6eafc2239aaf (diff) | |
| download | linux-01e4ae474e39b855f911caec355bb79e722562b3.tar.xz | |
selftests/bpf: Add test for missed counts of perf event link kprobe
Adding test that puts kprobe on bpf_fentry_test1 that calls
bpf_kfunc_common_test kfunc, which has also kprobe on.
The latter won't get triggered due to kprobe recursion check
and kprobe missed counter is incremented.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/bpf/20230920213145.1941596-8-jolsa@kernel.org
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions