| /linux-6.3-rc2/block/ |
| A D | blk-stat.c | 24 stat->max = stat->nr_samples = stat->mean = 0; in blk_rq_stat_init()
31 if (!src->nr_samples) in blk_rq_stat_sum()
37 dst->mean = div_u64(src->batch + dst->mean * dst->nr_samples, in blk_rq_stat_sum()
38 dst->nr_samples + src->nr_samples); in blk_rq_stat_sum()
40 dst->nr_samples += src->nr_samples; in blk_rq_stat_sum()
48 stat->nr_samples++; in blk_rq_stat_add()
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| A D | blk-iolatency.c | 118 u64 nr_samples; member
155 u64 nr_samples; member
248 return stat->rqs.nr_samples; in latency_stat_samples()
440 samples_thresh = lat_info->nr_samples * 5; in check_scale_change()
442 if (iolat->nr_samples <= samples_thresh) in check_scale_change()
559 lat_info->nr_samples -= iolat->nr_samples; in iolatency_check_latencies()
560 lat_info->nr_samples += latency_stat_samples(iolat, &iolat->cur_stat); in iolatency_check_latencies()
561 iolat->nr_samples = latency_stat_samples(iolat, &iolat->cur_stat); in iolatency_check_latencies()
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| A D | blk-wbt.c | 281 return (stat[READ].nr_samples >= 1 && in stat_sample_valid()
282 stat[WRITE].nr_samples >= RWB_MIN_WRITE_SAMPLES); in stat_sample_valid()
330 (thislat > rwb->min_lat_nsec && !stat[READ].nr_samples)) { in latency_exceeded()
345 if (stat[WRITE].nr_samples || wb_recent_wait(rwb) || in latency_exceeded()
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| A D | blk-mq-debugfs.c | 20 if (stat->nr_samples) { in print_stat()
22 stat->nr_samples, stat->mean, stat->min, stat->max); in print_stat()
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| /linux-6.3-rc2/tools/perf/tests/ |
| A D | hists_filter.c | 153 hists->stats.nr_samples == 10); in test__hists_filter()
159 hists->stats.nr_samples == in test__hists_filter()
178 hists->stats.nr_samples == 10); in test__hists_filter()
207 hists->stats.nr_samples == 10); in test__hists_filter()
242 hists->stats.nr_samples == 10); in test__hists_filter()
271 hists->stats.nr_samples == 10); in test__hists_filter()
302 hists->stats.nr_samples == 10); in test__hists_filter()
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| A D | sw-clock.c | 33 int nr_samples = 0; in __test__sw_clock_freq() local
117 nr_samples++; in __test__sw_clock_freq()
124 if ((u64) nr_samples == total_periods) { in __test__sw_clock_freq()
126 nr_samples); in __test__sw_clock_freq()
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| A D | hists_link.c | 129 static int find_sample(struct sample *samples, size_t nr_samples, in find_sample() argument
132 while (nr_samples--) { in find_sample()
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| /linux-6.3-rc2/tools/perf/bench/ |
| A D | inject-buildid.c | 33 static unsigned int nr_samples = 100; /* samples per mmap */ variable
61 OPT_UINTEGER('n', "nr-samples", &nr_samples,
372 for (k = 0; k < nr_samples; k++) { in inject_build_id()
438 time_average = avg_stats(&time_stats) / (nr_mmaps * (nr_samples + 2)); in do_inject_loop()
439 time_stddev = stddev_stats(&time_stats) / (nr_mmaps * (nr_samples + 2)); in do_inject_loop()
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| /linux-6.3-rc2/tools/perf/ui/gtk/ |
| A D | annotate.c | 42 if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples) in perf_gtk__get_percent()
45 percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples; in perf_gtk__get_percent()
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| /linux-6.3-rc2/include/trace/events/ |
| A D | wbt.h | 41 __entry->rnr_samples = stat[0].nr_samples;
45 __entry->wnr_samples = stat[1].nr_samples;
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| /linux-6.3-rc2/tools/perf/ |
| A D | builtin-report.c | 469 unsigned long nr_samples = hists->stats.nr_samples; in hists__fprintf_nr_sample_events() local
480 nr_samples = hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
494 nr_samples += pos_hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
497 nr_samples += pos_hists->stats.nr_samples; in hists__fprintf_nr_sample_events()
503 nr_samples = convert_unit(nr_samples, &unit); in hists__fprintf_nr_sample_events()
504 ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); in hists__fprintf_nr_sample_events()
563 if (rep->skip_empty && !hists->stats.nr_samples) in evlist__tty_browse_hists()
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| A D | builtin-annotate.c | 437 u32 nr_samples = hists->stats.nr_samples; in __cmd_annotate() local
439 if (nr_samples > 0) { in __cmd_annotate()
440 total_nr_samples += nr_samples; in __cmd_annotate()
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| /linux-6.3-rc2/tools/perf/util/ |
| A D | events_stats.h | 48 u32 nr_samples; member
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| A D | annotate.c | 908 h->nr_samples++; in __symbol__inc_addr_samples()
909 h->addr[offset].nr_samples++; in __symbol__inc_addr_samples()
1437 data->he.nr_samples); in annotation_line__print()
2153 if (sym_hist->nr_samples) { in calc_percent()
2155 data->he.nr_samples = hits; in calc_percent()
2382 if (h->addr[offset].nr_samples != 0) in symbol__annotate_hits()
2443 d_filename, evsel_name, h->nr_samples, in symbol__annotate_printf()
2613 h->nr_samples = 0; in symbol__annotate_decay_histogram()
2615 h->addr[offset].nr_samples = h->addr[offset].nr_samples * 7 / 8; in symbol__annotate_decay_histogram()
2616 h->nr_samples += h->addr[offset].nr_samples; in symbol__annotate_decay_histogram()
[all …]
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| A D | hist.c | 2324 ++stats->nr_samples; in hists_stats__inc()
2687 if (skip_empty && !hists->stats.nr_samples && !hists->stats.nr_lost_samples) in evlist__fprintf_nr_events()
2691 if (hists->stats.nr_samples) in evlist__fprintf_nr_events()
2693 "SAMPLE", hists->stats.nr_samples); in evlist__fprintf_nr_events()
2716 unsigned long nr_samples = hists->stats.nr_samples; in __hists__scnprintf_title() local
2726 nr_samples = hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2740 nr_samples += pos_hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2743 nr_samples += pos_hists->stats.nr_samples; in __hists__scnprintf_title()
2756 nr_samples = convert_unit(nr_samples, &unit); in __hists__scnprintf_title()
2759 nr_samples, unit, evsel->core.nr_members > 1 ? "s" : "", in __hists__scnprintf_title()
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| A D | annotate.h | 117 u64 nr_samples; member
232 u64 nr_samples; member
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| /linux-6.3-rc2/include/uapi/drm/ |
| A D | virtgpu_drm.h | 103 __u32 nr_samples; member
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| /linux-6.3-rc2/drivers/gpu/drm/virtio/ |
| A D | virtgpu_ioctl.c | 321 params.nr_samples = rc->nr_samples; in virtio_gpu_resource_create_ioctl()
326 if (rc->nr_samples > 1) in virtio_gpu_resource_create_ioctl()
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| A D | virtgpu_drv.h | 77 uint32_t nr_samples; member
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| /linux-6.3-rc2/include/uapi/linux/ |
| A D | virtio_gpu.h | 277 __le32 nr_samples; member
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| /linux-6.3-rc2/include/linux/ |
| A D | blk_types.h | 535 u32 nr_samples; member
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| /linux-6.3-rc2/drivers/net/wireless/broadcom/b43legacy/ |
| A D | b43legacy.h | 548 u8 nr_samples; member
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| A D | main.c | 787 dev->noisecalc.nr_samples = 0; in b43legacy_calculate_link_quality()
812 B43legacy_WARN_ON(dev->noisecalc.nr_samples >= 8); in handle_irq_noise()
813 i = dev->noisecalc.nr_samples; in handle_irq_noise()
822 dev->noisecalc.nr_samples++; in handle_irq_noise()
823 if (dev->noisecalc.nr_samples == 8) { in handle_irq_noise()
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| /linux-6.3-rc2/tools/perf/ui/browsers/ |
| A D | hists.c | 3420 unsigned long nr_events = hists->stats.nr_samples; in perf_evsel_menu__write()
3436 nr_events += pos_hists->stats.nr_samples; in perf_evsel_menu__write()
3651 unsigned long nr_samples = hists->stats.nr_samples; in block_hists_browser__title() local
3654 ret = scnprintf(bf, size, "# Samples: %lu", nr_samples); in block_hists_browser__title()
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| /linux-6.3-rc2/drivers/net/wireless/broadcom/b43/ |
| A D | b43.h | 690 u8 nr_samples; member
|