Lines Matching refs:buf_iter
3066 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
3069 if (buf_iter) in trace_iterator_increment()
3070 ring_buffer_read(buf_iter, NULL); in trace_iterator_increment()
3078 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
3080 if (buf_iter) in peek_next_entry()
3081 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
3209 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
3215 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
3216 if (!buf_iter) in tracing_iter_reset()
3219 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
3226 while ((event = ring_buffer_iter_peek(buf_iter, &ts))) { in tracing_iter_reset()
3230 ring_buffer_read(buf_iter, NULL); in tracing_iter_reset()
3602 struct ring_buffer_iter *buf_iter; in trace_empty() local
3608 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3609 if (buf_iter) { in trace_empty()
3610 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
3620 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3621 if (buf_iter) { in trace_empty()
3622 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()