Home
last modified time | relevance | path

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

/kernel/trace/
Dtrace_hwlat.c130 static void trace_hwlat_sample(struct hwlat_sample *sample) in trace_hwlat_sample() argument
143 entry->seqnum = sample->seqnum; in trace_hwlat_sample()
144 entry->duration = sample->duration; in trace_hwlat_sample()
145 entry->outer_duration = sample->outer_duration; in trace_hwlat_sample()
146 entry->timestamp = sample->timestamp; in trace_hwlat_sample()
147 entry->nmi_total_ts = sample->nmi_total_ts; in trace_hwlat_sample()
148 entry->nmi_count = sample->nmi_count; in trace_hwlat_sample()
149 entry->count = sample->count; in trace_hwlat_sample()
208 u64 sample = 0; in get_sample() local
269 if (diff > sample) in get_sample()
[all …]
Dtrace_osnoise.c494 __trace_osnoise_sample(struct osnoise_sample *sample, struct trace_buffer *buffer) in __trace_osnoise_sample() argument
505 entry->runtime = sample->runtime; in __trace_osnoise_sample()
506 entry->noise = sample->noise; in __trace_osnoise_sample()
507 entry->max_sample = sample->max_sample; in __trace_osnoise_sample()
508 entry->hw_count = sample->hw_count; in __trace_osnoise_sample()
509 entry->nmi_count = sample->nmi_count; in __trace_osnoise_sample()
510 entry->irq_count = sample->irq_count; in __trace_osnoise_sample()
511 entry->softirq_count = sample->softirq_count; in __trace_osnoise_sample()
512 entry->thread_count = sample->thread_count; in __trace_osnoise_sample()
521 static void trace_osnoise_sample(struct osnoise_sample *sample) in trace_osnoise_sample() argument
[all …]
DKconfig1133 for the generated sample events.
/kernel/bpf/
Dringbuf.c489 static void bpf_ringbuf_commit(void *sample, u64 flags, bool discard) in bpf_ringbuf_commit() argument
496 hdr = sample - BPF_RINGBUF_HDR_SZ; in bpf_ringbuf_commit()
517 BPF_CALL_2(bpf_ringbuf_submit, void *, sample, u64, flags) in BPF_CALL_2() argument
519 bpf_ringbuf_commit(sample, flags, false /* discard */); in BPF_CALL_2()
530 BPF_CALL_2(bpf_ringbuf_discard, void *, sample, u64, flags) in BPF_CALL_2() argument
532 bpf_ringbuf_commit(sample, flags, true /* discard */); in BPF_CALL_2()
602 void *sample; in BPF_CALL_4() local
618 sample = __bpf_ringbuf_reserve(rb_map->rb, size); in BPF_CALL_4()
619 if (!sample) { in BPF_CALL_4()
624 bpf_dynptr_init(ptr, sample, BPF_DYNPTR_TYPE_RINGBUF, 0, size); in BPF_CALL_4()
[all …]
/kernel/trace/rv/
DKconfig34 Enable wip (wakeup in preemptive) sample monitor that illustrates
46 Enable wwnr (wakeup while not running) sample monitor, this is a
47 sample monitor that illustrates the usage of per-task monitor.
/kernel/events/
Dcore.c7177 struct perf_sample_data *sample) in perf_event__output_id_sample() argument
7180 __perf_event__output_id_sample(handle, sample); in perf_event__output_id_sample()
7909 struct perf_sample_data sample; in perf_event_read_event() local
7921 perf_event_header__init_id(&read_event.header, &sample, event); in perf_event_read_event()
7922 ret = perf_output_begin(&handle, &sample, event, read_event.header.size); in perf_event_read_event()
7928 perf_event__output_id_sample(event, &handle, &sample); in perf_event_read_event()
8175 struct perf_sample_data sample; in perf_event_task_output() local
8182 perf_event_header__init_id(&task_event->event_id.header, &sample, event); in perf_event_task_output()
8184 ret = perf_output_begin(&handle, &sample, event, in perf_event_task_output()
8206 perf_event__output_id_sample(event, &handle, &sample); in perf_event_task_output()
[all …]
/kernel/sched/
Dpsi.c540 u32 sample; in update_averages() local
542 sample = group->total[PSI_AVGS][s] - group->avg_total[s]; in update_averages()
560 if (sample > period) in update_averages()
561 sample = period; in update_averages()
562 group->avg_total[s] += sample; in update_averages()
563 calc_avgs(group->avg[s], missed_periods, sample, period); in update_averages()
Dsched.h226 static inline void update_avg(u64 *avg, u64 sample) in update_avg() argument
228 s64 diff = sample - *avg; in update_avg()