diff options
| author | Philo Lu <lulie@linux.alibaba.com> | 2024-09-11 11:37:16 +0800 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2024-09-11 08:56:42 -0700 |
| commit | 2060f07f861a237345922023e9347a204c0795af (patch) | |
| tree | 69566fa44cfef78bc28ac3dcdfc9607308416bb6 /tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h | |
| parent | 8aeaed21befc90f27f4fca6dd190850d97d2e9e3 (diff) | |
selftests/bpf: Add test for __nullable suffix in tp_btf
Add a tracepoint with __nullable suffix in bpf_testmod, and add cases
for it:
$ ./test_progs -t "tp_btf_nullable"
#406/1 tp_btf_nullable/handle_tp_btf_nullable_bare1:OK
#406/2 tp_btf_nullable/handle_tp_btf_nullable_bare2:OK
#406 tp_btf_nullable:OK
Summary: 1/2 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Philo Lu <lulie@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240911033719.91468-3-lulie@linux.alibaba.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h index 11ee801e75e7..6c3b4d4f173a 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h @@ -34,6 +34,12 @@ DECLARE_TRACE(bpf_testmod_test_write_bare, TP_ARGS(task, ctx) ); +/* Used in bpf_testmod_test_read() to test __nullable suffix */ +DECLARE_TRACE(bpf_testmod_test_nullable_bare, + TP_PROTO(struct bpf_testmod_test_read_ctx *ctx__nullable), + TP_ARGS(ctx__nullable) +); + #undef BPF_TESTMOD_DECLARE_TRACE #ifdef DECLARE_TRACE_WRITABLE #define BPF_TESTMOD_DECLARE_TRACE(call, proto, args, size) \ |