diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tp_attach_query.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tp_attach_query.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tp_attach_query.c b/tools/testing/selftests/bpf/prog_tests/tp_attach_query.c index 770fcc3bb1ba..655d69f0ff0b 100644 --- a/tools/testing/selftests/bpf/prog_tests/tp_attach_query.c +++ b/tools/testing/selftests/bpf/prog_tests/tp_attach_query.c @@ -16,8 +16,13 @@ void serial_test_tp_attach_query(void) for (i = 0; i < num_progs; i++) obj[i] = NULL; - snprintf(buf, sizeof(buf), - "/sys/kernel/debug/tracing/events/sched/sched_switch/id"); + if (access("/sys/kernel/tracing/trace", F_OK) == 0) { + snprintf(buf, sizeof(buf), + "/sys/kernel/tracing/events/sched/sched_switch/id"); + } else { + snprintf(buf, sizeof(buf), + "/sys/kernel/debug/tracing/events/sched/sched_switch/id"); + } efd = open(buf, O_RDONLY, 0); if (CHECK(efd < 0, "open", "err %d errno %d\n", efd, errno)) return; |