| /Linux-v5.10/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-v5.10/tools/perf/tests/ |
| D | sw-clock.c | 32 int nr_samples = 0; in __test__sw_clock_freq() local
119 nr_samples++; in __test__sw_clock_freq()
126 if ((u64) nr_samples == total_periods) { in __test__sw_clock_freq()
128 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-v5.10/arch/arm/mach-s3c/ |
| 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-v5.10/tools/perf/bench/ |
| D | inject-buildid.c | 33 static unsigned int nr_samples = 100; /* samples per mmap */ variable
61 OPT_UINTEGER('n', "nr-samples", &nr_samples,
368 for (k = 0; k < nr_samples; k++) in inject_build_id()
430 time_average = avg_stats(&time_stats) / (nr_mmaps * (nr_samples + 2)); in do_inject_loop()
431 time_stddev = stddev_stats(&time_stats) / (nr_mmaps * (nr_samples + 2)); in do_inject_loop()
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| /Linux-v5.10/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-v5.10/include/trace/events/ |
| D | wbt.h | 41 __entry->rnr_samples = stat[0].nr_samples;
45 __entry->wnr_samples = stat[1].nr_samples;
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| /Linux-v5.10/include/linux/soc/samsung/ |
| D | s3c-adc.h | 17 unsigned int channel, unsigned int nr_samples);
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| /Linux-v5.10/tools/perf/util/ |
| D | annotate.c | 891 h->nr_samples++; in __symbol__inc_addr_samples()
892 h->addr[offset].nr_samples++; in __symbol__inc_addr_samples()
899 h->addr[offset].nr_samples, h->addr[offset].period); in __symbol__inc_addr_samples()
1422 data->he.nr_samples); in annotation_line__print()
2096 hits += sym_hist->addr[offset].nr_samples; in calc_percent()
2101 if (sym_hist->nr_samples) { in calc_percent()
2103 data->he.nr_samples = hits; in calc_percent()
2104 data->percent[PERCENT_HITS_LOCAL] = 100.0 * hits / sym_hist->nr_samples; in calc_percent()
2325 if (h->addr[offset].nr_samples != 0) in symbol__annotate_hits()
2327 sym->start + offset, h->addr[offset].nr_samples); in symbol__annotate_hits()
[all …]
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| D | annotate.h | 114 u64 nr_samples; member
228 u64 nr_samples; member
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| D | hist.c | 2684 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __hists__scnprintf_title() local
2694 nr_samples = hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2708 nr_samples += pos_hists->stats.nr_non_filtered_samples; in __hists__scnprintf_title()
2711 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __hists__scnprintf_title()
2724 nr_samples = convert_unit(nr_samples, &unit); in __hists__scnprintf_title()
2727 nr_samples, unit, evsel->core.nr_members > 1 ? "s" : "", in __hists__scnprintf_title()
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| /Linux-v5.10/drivers/gpu/drm/virtio/ |
| D | virtgpu_ioctl.c | 245 params.nr_samples = rc->nr_samples; in virtio_gpu_resource_create_ioctl()
250 if (rc->nr_samples > 1) in virtio_gpu_resource_create_ioctl()
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| D | virtgpu_drv.h | 69 uint32_t nr_samples; member
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| D | virtgpu_vq.c | 1008 cmd_p->nr_samples = cpu_to_le32(params->nr_samples); in virtio_gpu_cmd_resource_create_3d()
|
| /Linux-v5.10/tools/perf/ |
| D | builtin-annotate.c | 428 u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __cmd_annotate() local
430 if (nr_samples > 0) { in __cmd_annotate()
431 total_nr_samples += nr_samples; in __cmd_annotate()
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| D | builtin-report.c | 436 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events() local
447 nr_samples = hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
461 nr_samples += pos_hists->stats.nr_non_filtered_samples; in hists__fprintf_nr_sample_events()
464 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
470 nr_samples = convert_unit(nr_samples, &unit); in hists__fprintf_nr_sample_events()
471 ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); in hists__fprintf_nr_sample_events()
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| /Linux-v5.10/include/uapi/drm/ |
| D | virtgpu_drm.h | 91 __u32 nr_samples; member
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| /Linux-v5.10/include/uapi/linux/ |
| D | virtio_gpu.h | 247 __le32 nr_samples; member
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| /Linux-v5.10/include/linux/ |
| D | blk_types.h | 544 u32 nr_samples; member
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| /Linux-v5.10/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-v5.10/drivers/net/wireless/broadcom/b43/ |
| D | b43.h | 690 u8 nr_samples; member
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