Lines Matching refs:buf_iter
2277 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, iter->cpu); in trace_iterator_increment() local
2280 if (buf_iter) in trace_iterator_increment()
2281 ring_buffer_read(buf_iter, NULL); in trace_iterator_increment()
2289 struct ring_buffer_iter *buf_iter = trace_buffer_iter(iter, cpu); in peek_next_entry() local
2291 if (buf_iter) in peek_next_entry()
2292 event = ring_buffer_iter_peek(buf_iter, ts); in peek_next_entry()
2420 struct ring_buffer_iter *buf_iter; in tracing_iter_reset() local
2426 buf_iter = trace_buffer_iter(iter, cpu); in tracing_iter_reset()
2427 if (!buf_iter) in tracing_iter_reset()
2430 ring_buffer_iter_reset(buf_iter); in tracing_iter_reset()
2437 while ((event = ring_buffer_iter_peek(buf_iter, &ts))) { in tracing_iter_reset()
2441 ring_buffer_read(buf_iter, NULL); in tracing_iter_reset()
2797 struct ring_buffer_iter *buf_iter; in trace_empty() local
2803 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
2804 if (buf_iter) { in trace_empty()
2805 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()
2815 buf_iter = trace_buffer_iter(iter, cpu); in trace_empty()
2816 if (buf_iter) { in trace_empty()
2817 if (!ring_buffer_iter_empty(buf_iter)) in trace_empty()