Searched refs:ring_buffer_oldest_event_ts (Results 1 – 3 of 3) sorted by relevance
160 unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu);
2713 unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu) in ring_buffer_oldest_event_ts() function2739 EXPORT_SYMBOL_GPL(ring_buffer_oldest_event_ts);
4297 t = ns2usecs(ring_buffer_oldest_event_ts(tr->buffer, cpu)); in tracing_stats_read()