diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_overhead.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_overhead.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_overhead.c b/tools/testing/selftests/bpf/prog_tests/test_overhead.c index 2702df2b2343..9966685866fd 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_overhead.c +++ b/tools/testing/selftests/bpf/prog_tests/test_overhead.c @@ -61,10 +61,9 @@ void test_test_overhead(void) const char *raw_tp_name = "raw_tp/task_rename"; const char *fentry_name = "fentry/__set_task_comm"; const char *fexit_name = "fexit/__set_task_comm"; - const char *fmodret_name = "fmod_ret/__set_task_comm"; const char *kprobe_func = "__set_task_comm"; struct bpf_program *kprobe_prog, *kretprobe_prog, *raw_tp_prog; - struct bpf_program *fentry_prog, *fexit_prog, *fmodret_prog; + struct bpf_program *fentry_prog, *fexit_prog; struct bpf_object *obj; struct bpf_link *link; int err, duration = 0; @@ -97,11 +96,6 @@ void test_test_overhead(void) if (CHECK(!fexit_prog, "find_probe", "prog '%s' not found\n", fexit_name)) goto cleanup; - fmodret_prog = bpf_object__find_program_by_title(obj, fmodret_name); - if (CHECK(!fmodret_prog, "find_probe", - "prog '%s' not found\n", fmodret_name)) - goto cleanup; - err = bpf_object__load(obj); if (CHECK(err, "obj_load", "err %d\n", err)) goto cleanup; @@ -148,12 +142,6 @@ void test_test_overhead(void) test_run("fexit"); bpf_link__destroy(link); - /* attach fmod_ret */ - link = bpf_program__attach_trace(fmodret_prog); - if (CHECK(IS_ERR(link), "attach fmod_ret", "err %ld\n", PTR_ERR(link))) - goto cleanup; - test_run("fmod_ret"); - bpf_link__destroy(link); cleanup: prctl(PR_SET_NAME, comm, 0L, 0L, 0L); bpf_object__close(obj); |