Lines Matching refs:buf_iter
3447 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
3450 if (buf_iter) in trace_iterator_increment()
3451 ring_buffer_iter_advance(buf_iter); in trace_iterator_increment()
3459 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
3461 if (buf_iter) { in peek_next_entry()
3462 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
3464 *lost_events = ring_buffer_iter_dropped(buf_iter) ? in peek_next_entry()
3635 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
3641 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
3642 if (!buf_iter) in tracing_iter_reset()
3645 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
3652 while (ring_buffer_iter_peek(buf_iter, &ts)) { in tracing_iter_reset()
3656 ring_buffer_iter_advance(buf_iter); in tracing_iter_reset()
4060 struct ring_buffer_iter *buf_iter; in trace_empty() local
4066 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
4067 if (buf_iter) { in trace_empty()
4068 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
4078 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
4079 if (buf_iter) { in trace_empty()
4080 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()