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 | 9 |
1 files changed, 7 insertions, 2 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 c717741bf8b6..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 @@ -17,8 +17,13 @@ static void test_task_fd_query_tp_core(const char *probe_name, 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; |