diff options
Diffstat (limited to 'kernel/trace/ring_buffer_benchmark.c')
| -rw-r--r-- | kernel/trace/ring_buffer_benchmark.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c index 8d68e149a8b..cf6b0f50134 100644 --- a/kernel/trace/ring_buffer_benchmark.c +++ b/kernel/trace/ring_buffer_benchmark.c @@ -102,8 +102,10 @@ static enum event_status read_page(int cpu) event = (void *)&rpage->data[i]; switch (event->type_len) { case RINGBUF_TYPE_PADDING: - /* We don't expect any padding */ - KILL_TEST(); + /* failed writes may be discarded events */ + if (!event->time_delta) + KILL_TEST(); + inc = event->array[0] + 4; break; case RINGBUF_TYPE_TIME_EXTEND: inc = 8; @@ -119,7 +121,7 @@ static enum event_status read_page(int cpu) KILL_TEST(); break; } - inc = event->array[0]; + inc = event->array[0] + 4; break; default: entry = ring_buffer_event_data(event); |