diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c index 3f131b8fe328..c91eda624657 100644 --- a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c +++ b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c @@ -4,7 +4,7 @@ static void test_task_fd_query_tp_core(const char *probe_name, const char *tp_name) { - const char *file = "./test_tracepoint.o"; + const char *file = "./test_tracepoint.bpf.o"; int err, bytes, efd, prog_fd, pmu_fd; struct perf_event_attr attr = {}; __u64 probe_offset, probe_addr; @@ -13,12 +13,17 @@ static void test_task_fd_query_tp_core(const char *probe_name, __u32 duration = 0; char buf[256]; - err = bpf_prog_load(file, BPF_PROG_TYPE_TRACEPOINT, &obj, &prog_fd); - if (CHECK(err, "bpf_prog_load", "err %d errno %d\n", err, errno)) + err = bpf_prog_test_load(file, BPF_PROG_TYPE_TRACEPOINT, &obj, &prog_fd); + if (CHECK(err, "bpf_prog_test_load", "err %d errno %d\n", err, errno)) goto close_prog; - snprintf(buf, sizeof(buf), - "/sys/kernel/debug/tracing/events/%s/id", probe_name); + if (access("/sys/kernel/tracing/trace", F_OK) == 0) { + snprintf(buf, sizeof(buf), + "/sys/kernel/tracing/events/%s/id", probe_name); + } else { + snprintf(buf, sizeof(buf), + "/sys/kernel/debug/tracing/events/%s/id", probe_name); + } efd = open(buf, O_RDONLY, 0); if (CHECK(efd < 0, "open", "err %d errno %d\n", efd, errno)) goto close_prog; |