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Searched refs:lost_events (Results 1 – 8 of 8) sorted by relevance

/linux/include/uapi/linux/
H A Dtrace_mmap.h13 * @reader.lost_events: Number of events lost at the time of the reader swap.
31 __u64 lost_events; member
/linux/include/linux/
H A Dring_buffer.h152 unsigned long *lost_events);
155 unsigned long *lost_events);
H A Dtrace_events.h128 unsigned long lost_events;
125 unsigned long lost_events; global() member
/linux/kernel/trace/
H A Dring_buffer.c497 unsigned long lost_events;
5607 cpu_buffer->lost_events = cpu_buffer->meta_page->reader.lost_events; in rb_advance_reader()
5734 cpu_buffer->lost_events = overwrite - cpu_buffer->last_overrun; in rb_iter_peek()
5845 return cpu_buffer->lost_events; in rb_reader_lock()
5850 unsigned long *lost_events) in rb_reader_unlock()
5910 if (lost_events)
5911 *lost_events = rb_lost_events(cpu_buffer);
6049 * @lost_events: a variable to store if events were lost (may be NULL)
6056 unsigned long *lost_events)
531 unsigned long lost_events; global() member
5661 rb_buffer_peek(struct ring_buffer_per_cpu * cpu_buffer,u64 * ts,unsigned long * lost_events) rb_buffer_peek() argument
5867 ring_buffer_peek(struct trace_buffer * buffer,int cpu,u64 * ts,unsigned long * lost_events) ring_buffer_peek() argument
5945 ring_buffer_consume(struct trace_buffer * buffer,int cpu,u64 * ts,unsigned long * lost_events) ring_buffer_consume() argument
[all...]
H A Dtrace.c2876 unsigned long *lost_events) in __find_next_entry()
2883 if (lost_events) in __find_next_entry()
2884 *lost_events = ring_buffer_iter_dropped(buf_iter) ? in __find_next_entry()
2888 lost_events); in __find_next_entry()
2905 unsigned long lost_events = 0, next_lost = 0;
2931 ent = peek_next_entry(iter, cpu, &ts, &lost_events); in trace_safe_str()
2940 next_lost = lost_events; in trace_safe_str()
3204 &iter->lost_events, &iter->ts); in tracing_iter_reset()
3215 &iter->lost_events); in tracing_iter_reset()
3723 if (iter->lost_events) { in trace_latency_header()
2820 peek_next_entry(struct trace_iterator * iter,int cpu,u64 * ts,unsigned long * lost_events) peek_next_entry() argument
2849 unsigned long lost_events = 0, next_lost = 0; __find_next_entry() local
[all...]
/linux/tools/perf/
H A Dbuiltin-kvm.c1107 if (kvm->lost_events) in print_result()
1108 pr_info("\nLost events: %" PRIu64 "\n\n", kvm->lost_events); in print_result()
1119 kvm->lost_events++; in process_lost_event()
1297 if (kvm->lost_events) in perf_kvm__mmap_read()
1299 kvm->lost_events); in perf_kvm__mmap_read()
1374 kvm->lost_events = 0; in perf_kvm__handle_timerfd()
/linux/tools/perf/util/
H A Dkvm-stat.h100 u64 lost_events; member
/linux/tools/perf/ui/browsers/
H A Dhists.c3458 bool lost_events, lost_events_warned; member
3498 menu->lost_events = true; in perf_evsel_menu__write()
3537 menu->lost_events && in perf_evsel_menu__run()