diff options
Diffstat (limited to 'tools/perf/tests/bpf.c')
| -rw-r--r-- | tools/perf/tests/bpf.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 17c023823713..ae9223f27cfb 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -23,7 +23,7 @@ #define NR_ITERS 111 #define PERF_TEST_BPF_PATH "/sys/fs/bpf/perf_test" -#ifdef HAVE_LIBBPF_SUPPORT +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_LIBTRACEEVENT) #include <linux/bpf.h> #include <bpf/bpf.h> @@ -126,6 +126,10 @@ static int do_test(struct bpf_object *obj, int (*func)(void), err = parse_events_load_bpf_obj(&parse_state, &parse_state.list, obj, NULL); parse_events_error__exit(&parse_error); + if (err == -ENODATA) { + pr_debug("Failed to add events selected by BPF, debuginfo package not installed\n"); + return TEST_SKIP; + } if (err || list_empty(&parse_state.list)) { pr_debug("Failed to add events selected by BPF\n"); return TEST_FAIL; @@ -330,10 +334,10 @@ static int test__bpf(int i) static int test__basic_bpf_test(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { -#ifdef HAVE_LIBBPF_SUPPORT +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_LIBTRACEEVENT) return test__bpf(0); #else - pr_debug("Skip BPF test because BPF support is not compiled\n"); + pr_debug("Skip BPF test because BPF or libtraceevent support is not compiled\n"); return TEST_SKIP; #endif } @@ -341,10 +345,10 @@ static int test__basic_bpf_test(struct test_suite *test __maybe_unused, static int test__bpf_pinning(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { -#ifdef HAVE_LIBBPF_SUPPORT +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_LIBTRACEEVENT) return test__bpf(1); #else - pr_debug("Skip BPF test because BPF support is not compiled\n"); + pr_debug("Skip BPF test because BPF or libtraceevent support is not compiled\n"); return TEST_SKIP; #endif } @@ -352,30 +356,30 @@ static int test__bpf_pinning(struct test_suite *test __maybe_unused, static int test__bpf_prologue_test(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { -#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_BPF_PROLOGUE) +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_BPF_PROLOGUE) && defined(HAVE_LIBTRACEEVENT) return test__bpf(2); #else - pr_debug("Skip BPF test because BPF support is not compiled\n"); + pr_debug("Skip BPF test because BPF or libtraceevent support is not compiled\n"); return TEST_SKIP; #endif } static struct test_case bpf_tests[] = { -#ifdef HAVE_LIBBPF_SUPPORT +#if defined(HAVE_LIBBPF_SUPPORT) && defined(HAVE_LIBTRACEEVENT) TEST_CASE("Basic BPF filtering", basic_bpf_test), TEST_CASE_REASON("BPF pinning", bpf_pinning, "clang isn't installed or environment missing BPF support"), #ifdef HAVE_BPF_PROLOGUE TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, - "clang isn't installed or environment missing BPF support"), + "clang/debuginfo isn't installed or environment missing BPF support"), #else TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, "not compiled in"), #endif #else - TEST_CASE_REASON("Basic BPF filtering", basic_bpf_test, "not compiled in"), - TEST_CASE_REASON("BPF pinning", bpf_pinning, "not compiled in"), - TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, "not compiled in"), + TEST_CASE_REASON("Basic BPF filtering", basic_bpf_test, "not compiled in or missing libtraceevent support"), + TEST_CASE_REASON("BPF pinning", bpf_pinning, "not compiled in or missing libtraceevent support"), + TEST_CASE_REASON("BPF prologue generation", bpf_prologue_test, "not compiled in or missing libtraceevent support"), #endif { .name = NULL, } }; |