Lines Matching defs:buf_iter
2346 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu);
2348 if (buf_iter) {
2349 event = ring_buffer_iter_peek(buf_iter, ts);
2351 *lost_events = ring_buffer_iter_dropped(buf_iter) ?
2670 struct ring_buffer_iter *buf_iter;
2677 buf_iter = trace_buffer_iter(iter, iter->cpu);
2678 if (buf_iter)
2679 ring_buffer_iter_advance(buf_iter);
2720 struct ring_buffer_iter *buf_iter;
2726 buf_iter = trace_buffer_iter(iter, cpu);
2727 if (!buf_iter)
2730 ring_buffer_iter_reset(buf_iter);
2737 while (ring_buffer_iter_peek(buf_iter, &ts)) {
2741 ring_buffer_iter_advance(buf_iter);
3158 struct ring_buffer_iter *buf_iter;
3164 buf_iter = trace_buffer_iter(iter, cpu);
3165 if (buf_iter) {
3166 if (!ring_buffer_iter_empty(buf_iter))
3176 buf_iter = trace_buffer_iter(iter, cpu);
3177 if (buf_iter) {
3178 if (!ring_buffer_iter_empty(buf_iter))