ring_buffer_consume
ring_buffer_consume(struct trace_buffer *buffer, int cpu, u64 *ts,
EXPORT_SYMBOL_GPL(ring_buffer_consume);
while ((event = ring_buffer_consume(buffer, cpu, NULL, &lost))) {
event = ring_buffer_consume(buffer, cpu, &ts, NULL);
ring_buffer_consume(iter->array_buffer->buffer, iter->cpu, &iter->ts,
ring_buffer_consume(iter->array_buffer->buffer, iter->cpu,
while ((event = ring_buffer_consume(buf->buffer, cpu, NULL, NULL))) {