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| author | Jiri Olsa <jolsa@kernel.org> | 2025-01-06 20:50:48 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-01-08 20:39:58 +0300 |
| commit | bfaac2a0b9e59b595f08606e7762bee50f01a074 (patch) | |
| tree | bc29e143c35f7486df1347727c87e2b063dd2d9c /tools/testing/selftests/bpf/prog_tests | |
| parent | 2ebadb60cb36f2ee74bf83930fc73a5ceeb935fc (diff) | |
| download | linux-bfaac2a0b9e59b595f08606e7762bee50f01a074.tar.xz | |
selftests/bpf: Add kprobe session recursion check test
Adding kprobe.session probe to bpf_kfunc_common_test that misses bpf
program execution due to recursion check and making sure it increases
the program missed count properly.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20250106175048.1443905-2-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/missed.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/missed.c b/tools/testing/selftests/bpf/prog_tests/missed.c index 70d90c43537c..ed8857ae914a 100644 --- a/tools/testing/selftests/bpf/prog_tests/missed.c +++ b/tools/testing/selftests/bpf/prog_tests/missed.c @@ -85,6 +85,7 @@ static void test_missed_kprobe_recursion(void) ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test3)), 1, "test3_recursion_misses"); ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test4)), 1, "test4_recursion_misses"); ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test5)), 1, "test5_recursion_misses"); + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test6)), 1, "test6_recursion_misses"); cleanup: missed_kprobe_recursion__destroy(skel); |