Lines Matching refs:buf_iter
3663 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
3666 if (buf_iter) in trace_iterator_increment()
3667 ring_buffer_iter_advance(buf_iter); in trace_iterator_increment()
3675 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
3677 if (buf_iter) { in peek_next_entry()
3678 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
3680 *lost_events = ring_buffer_iter_dropped(buf_iter) ? in peek_next_entry()
4152 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
4158 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
4159 if (!buf_iter) in tracing_iter_reset()
4162 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
4169 while (ring_buffer_iter_peek(buf_iter, &ts)) { in tracing_iter_reset()
4173 ring_buffer_iter_advance(buf_iter); in tracing_iter_reset()
4569 struct ring_buffer_iter *buf_iter; in trace_empty() local
4575 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
4576 if (buf_iter) { in trace_empty()
4577 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
4587 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
4588 if (buf_iter) { in trace_empty()
4589 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()