Lines Matching refs:buf_iter
2811 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
2814 if (buf_iter) in trace_iterator_increment()
2815 ring_buffer_iter_advance(buf_iter); in trace_iterator_increment()
2823 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
2825 if (buf_iter) { in peek_next_entry()
2826 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
2828 *lost_events = ring_buffer_iter_dropped(buf_iter) ? in peek_next_entry()
3191 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
3197 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
3198 if (!buf_iter) in tracing_iter_reset()
3201 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
3208 while (ring_buffer_iter_peek(buf_iter, &ts)) { in tracing_iter_reset()
3212 ring_buffer_iter_advance(buf_iter); in tracing_iter_reset()
3629 struct ring_buffer_iter *buf_iter; in trace_empty() local
3635 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3636 if (buf_iter) { in trace_empty()
3637 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
3647 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3648 if (buf_iter) { in trace_empty()
3649 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()