diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c index c6f37e825f11..113dba349a57 100644 --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c @@ -322,7 +322,7 @@ static bool symbol_equal(long key1, long key2, void *ctx __maybe_unused) return strcmp((const char *) key1, (const char *) key2) == 0; } -static int get_syms(char ***symsp, size_t *cntp) +static int get_syms(char ***symsp, size_t *cntp, bool kernel) { size_t cap = 0, cnt = 0, i; char *name = NULL, **syms = NULL; @@ -349,8 +349,9 @@ static int get_syms(char ***symsp, size_t *cntp) } while (fgets(buf, sizeof(buf), f)) { - /* skip modules */ - if (strchr(buf, '[')) + if (kernel && strchr(buf, '[')) + continue; + if (!kernel && !strchr(buf, '[')) continue; free(name); @@ -404,7 +405,7 @@ error: return err; } -void serial_test_kprobe_multi_bench_attach(void) +static void test_kprobe_multi_bench_attach(bool kernel) { LIBBPF_OPTS(bpf_kprobe_multi_opts, opts); struct kprobe_multi_empty *skel = NULL; @@ -415,7 +416,7 @@ void serial_test_kprobe_multi_bench_attach(void) char **syms = NULL; size_t cnt = 0, i; - if (!ASSERT_OK(get_syms(&syms, &cnt), "get_syms")) + if (!ASSERT_OK(get_syms(&syms, &cnt, kernel), "get_syms")) return; skel = kprobe_multi_empty__open_and_load(); @@ -453,6 +454,14 @@ cleanup: } } +void serial_test_kprobe_multi_bench_attach(void) +{ + if (test__start_subtest("kernel")) + test_kprobe_multi_bench_attach(true); + if (test__start_subtest("modules")) + test_kprobe_multi_bench_attach(false); +} + void test_kprobe_multi_test(void) { if (!ASSERT_OK(load_kallsyms(), "load_kallsyms")) |