Lines Matching refs:buf_iter
3260 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
3263 if (buf_iter) in trace_iterator_increment()
3264 ring_buffer_read(buf_iter, NULL); in trace_iterator_increment()
3272 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
3274 if (buf_iter) in peek_next_entry()
3275 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
3403 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
3409 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
3410 if (!buf_iter) in tracing_iter_reset()
3413 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
3420 while ((event = ring_buffer_iter_peek(buf_iter, &ts))) { in tracing_iter_reset()
3424 ring_buffer_read(buf_iter, NULL); in tracing_iter_reset()
3826 struct ring_buffer_iter *buf_iter; in trace_empty() local
3832 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3833 if (buf_iter) { in trace_empty()
3834 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
3844 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
3845 if (buf_iter) { in trace_empty()
3846 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()