diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_kmods/bpf_testmod.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_kmods/bpf_testmod.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c index 297b02372fa6..061356f10093 100644 --- a/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c +++ b/tools/testing/selftests/bpf/test_kmods/bpf_testmod.c @@ -470,6 +470,11 @@ noinline void bpf_testmod_stacktrace_test_1(void) int bpf_testmod_fentry_ok; +noinline int bpf_testmod_trampoline_count_test(void) +{ + return 0; +} + noinline ssize_t bpf_testmod_test_read(struct file *file, struct kobject *kobj, const struct bin_attribute *bin_attr, @@ -548,6 +553,8 @@ bpf_testmod_test_read(struct file *file, struct kobject *kobj, 21, 22, 23, 24, 25, 26) != 231) goto out; + bpf_testmod_trampoline_count_test(); + bpf_testmod_stacktrace_test_1(); bpf_testmod_fentry_ok = 1; @@ -1902,6 +1909,16 @@ struct bpf_struct_ops testmod_multi_st_ops = { extern int bpf_fentry_test1(int a); +BTF_KFUNCS_START(bpf_testmod_trampoline_count_ids) +BTF_ID_FLAGS(func, bpf_testmod_trampoline_count_test) +BTF_KFUNCS_END(bpf_testmod_trampoline_count_ids) + +static const struct +btf_kfunc_id_set bpf_testmod_trampoline_count_fmodret_set = { + .owner = THIS_MODULE, + .set = &bpf_testmod_trampoline_count_ids, +}; + static int bpf_testmod_init(void) { const struct btf_id_dtor_kfunc bpf_testmod_dtors[] = { @@ -1918,6 +1935,7 @@ static int bpf_testmod_init(void) ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_TRACING, &bpf_testmod_kfunc_set); ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL, &bpf_testmod_kfunc_set); ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_STRUCT_OPS, &bpf_testmod_kfunc_set); + ret = ret ?: register_btf_fmodret_id_set(&bpf_testmod_trampoline_count_fmodret_set); ret = ret ?: register_bpf_struct_ops(&bpf_bpf_testmod_ops, bpf_testmod_ops); ret = ret ?: register_bpf_struct_ops(&bpf_testmod_ops2, bpf_testmod_ops2); ret = ret ?: register_bpf_struct_ops(&bpf_testmod_ops3, bpf_testmod_ops3); |