| /Linux-v5.4/block/ |
| 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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| D | blk-iolatency.c | 112 u64 nr_samples; member
149 u64 nr_samples; member
242 return stat->rqs.nr_samples; in latency_stat_samples()
437 samples_thresh = lat_info->nr_samples * 5; in check_scale_change()
439 if (iolat->nr_samples <= samples_thresh) in check_scale_change()
556 lat_info->nr_samples -= iolat->nr_samples; in iolatency_check_latencies()
557 lat_info->nr_samples += latency_stat_samples(iolat, &iolat->cur_stat); in iolatency_check_latencies()
558 iolat->nr_samples = latency_stat_samples(iolat, &iolat->cur_stat); in iolatency_check_latencies()
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| D | blk-wbt.c | 212 return (stat[READ].nr_samples >= 1 && in stat_sample_valid()
213 stat[WRITE].nr_samples >= RWB_MIN_WRITE_SAMPLES); in stat_sample_valid()
251 (thislat > rwb->min_lat_nsec && !stat[READ].nr_samples)) { in latency_exceeded()
266 if (stat[WRITE].nr_samples || wb_recent_wait(rwb) || in latency_exceeded()
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| D | blk-mq-debugfs.c | 19 if (stat->nr_samples) { in print_stat()
21 stat->nr_samples, stat->mean, stat->min, stat->max); in print_stat()
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| /Linux-v5.4/tools/perf/tests/ |
| D | sw-clock.c | 31 int nr_samples = 0; in __test__sw_clock_freq() local
118 nr_samples++; in __test__sw_clock_freq()
125 if ((u64) nr_samples == total_periods) { in __test__sw_clock_freq()
127 nr_samples); in __test__sw_clock_freq()
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| 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-v5.4/arch/arm/plat-samsung/ |
| D | adc.c | 51 unsigned int nr_samples; member
146 unsigned int channel, unsigned int nr_samples) in s3c_adc_start() argument
164 client->nr_samples = nr_samples; in s3c_adc_start()
294 adc_dbg(adc, "read %d: 0x%04x, 0x%04x\n", client->nr_samples, data0, data1); in s3c_adc_irq()
296 client->nr_samples--; in s3c_adc_irq()
308 (client->convert_cb)(client, data0, data1, &client->nr_samples); in s3c_adc_irq()
310 if (client->nr_samples > 0) { in s3c_adc_irq()
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| /Linux-v5.4/tools/perf/ui/gtk/ |
| 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-v5.4/include/trace/events/ |
| D | wbt.h | 40 __entry->rnr_samples = stat[0].nr_samples;
44 __entry->wnr_samples = stat[1].nr_samples;
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| /Linux-v5.4/arch/arm/plat-samsung/include/plat/ |
| D | adc.h | 17 unsigned int channel, unsigned int nr_samples);
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| /Linux-v5.4/tools/perf/util/ |
| D | annotate.c | 886 h->nr_samples++; in __symbol__inc_addr_samples()
887 h->addr[offset].nr_samples++; in __symbol__inc_addr_samples()
894 h->addr[offset].nr_samples, h->addr[offset].period); in __symbol__inc_addr_samples()
1439 data->he.nr_samples); in annotation_line__print()
2015 hits += sym_hist->addr[offset].nr_samples; in calc_percent()
2020 if (sym_hist->nr_samples) { in calc_percent()
2022 data->he.nr_samples = hits; in calc_percent()
2023 data->percent[PERCENT_HITS_LOCAL] = 100.0 * hits / sym_hist->nr_samples; in calc_percent()
2247 if (h->addr[offset].nr_samples != 0) in symbol__annotate_hits()
2249 sym->start + offset, h->addr[offset].nr_samples); in symbol__annotate_hits()
[all …]
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| D | annotate.h | 112 u64 nr_samples; member
227 u64 nr_samples; member
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| D | hist.c | 2632 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __hists__scnprintf_title() local
2642 nr_samples = hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2656 nr_samples += pos_hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2659 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __hists__scnprintf_title()
2672 nr_samples = convert_unit(nr_samples, &unit); in __hists__scnprintf_title()
2675 nr_samples, unit, evsel->core.nr_members > 1 ? "s" : "", in __hists__scnprintf_title()
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| /Linux-v5.4/tools/perf/ |
| D | builtin-report.c | 415 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events() local
426 nr_samples = hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
440 nr_samples += pos_hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
443 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
449 nr_samples = convert_unit(nr_samples, &unit); in hists__fprintf_nr_sample_events()
450 ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); in hists__fprintf_nr_sample_events()
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| D | builtin-annotate.c | 430 u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __cmd_annotate() local
432 if (nr_samples > 0) { in __cmd_annotate()
433 total_nr_samples += nr_samples; in __cmd_annotate()
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| /Linux-v5.4/drivers/gpu/drm/virtio/ |
| D | virtgpu_ioctl.c | 288 if (rc->nr_samples > 1) in virtio_gpu_resource_create_ioctl()
309 params.nr_samples = rc->nr_samples; in virtio_gpu_resource_create_ioctl()
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| D | virtgpu_drv.h | 66 uint32_t nr_samples; member
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| D | virtgpu_vq.c | 883 cmd_p->nr_samples = cpu_to_le32(params->nr_samples); in virtio_gpu_cmd_resource_create_3d()
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| /Linux-v5.4/include/uapi/drm/ |
| D | virtgpu_drm.h | 91 __u32 nr_samples; member
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| /Linux-v5.4/include/uapi/linux/ |
| D | virtio_gpu.h | 241 __le32 nr_samples; member
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| /Linux-v5.4/include/linux/ |
| D | blk_types.h | 457 u32 nr_samples; member
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| /Linux-v5.4/drivers/net/wireless/broadcom/b43legacy/ |
| D | b43legacy.h | 548 u8 nr_samples; member
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| 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-v5.4/drivers/net/wireless/broadcom/b43/ |
| D | b43.h | 690 u8 nr_samples; member
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| D | main.c | 1412 dev->noisecalc.nr_samples = 0; in b43_calculate_link_quality()
1446 B43_WARN_ON(dev->noisecalc.nr_samples >= 8); in handle_irq_noise()
1447 i = dev->noisecalc.nr_samples; in handle_irq_noise()
1456 dev->noisecalc.nr_samples++; in handle_irq_noise()
1457 if (dev->noisecalc.nr_samples == 8) { in handle_irq_noise()
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