| /Linux-v5.4/include/trace/events/ |
| D | devfreq.h | 18 __field(unsigned long, busy_time)
26 __entry->busy_time = devfreq->last_status.busy_time;
35 (100 * __entry->busy_time) / __entry->total_time)
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| D | thermal.h | 172 __entry->load = (100 * status->busy_time) / status->total_time;
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| /Linux-v5.4/drivers/devfreq/ |
| D | governor_simpleondemand.c | 51 if (stat->busy_time >= (1 << 24) || stat->total_time >= (1 << 24)) { in devfreq_simple_ondemand_func()
52 stat->busy_time >>= 7; in devfreq_simple_ondemand_func()
57 if (stat->busy_time * 100 > in devfreq_simple_ondemand_func()
70 if (stat->busy_time * 100 > in devfreq_simple_ondemand_func()
77 a = stat->busy_time; in devfreq_simple_ondemand_func()
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| D | exynos-bus.c | 130 stat->total_time = stat->busy_time = 0; in exynos_bus_get_dev_status()
134 stat->busy_time = (edata.load_count * 100) / bus->ratio; in exynos_bus_get_dev_status()
137 dev_dbg(dev, "Usage of devfreq-event : %lu/%lu\n", stat->busy_time, in exynos_bus_get_dev_status()
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| D | tegra30-devfreq.c | 500 stat->busy_time = device_readl(actmon_dev, ACTMON_DEV_AVG_COUNT); in tegra_devfreq_get_dev_status()
503 stat->busy_time *= 100 / BUS_SATURATION_RATIO; in tegra_devfreq_get_dev_status()
508 stat->busy_time = min(stat->busy_time, stat->total_time); in tegra_devfreq_get_dev_status()
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| D | tegra20-devfreq.c | 84 stat->busy_time = readl_relaxed(tegra->regs + MC_STAT_EMC_COUNT); in tegra_devfreq_get_dev_status()
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| D | rk3399_dmc.c | 175 stat->busy_time = edata.load_count; in rk3399_dmcfreq_get_dev_status()
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| /Linux-v5.4/drivers/gpu/drm/panfrost/ |
| D | panfrost_devfreq.c | 80 pfdev->devfreq.slot[i].busy_time = 0; in panfrost_devfreq_reset()
97 status->total_time = ktime_to_ns(ktime_add(pfdev->devfreq.slot[0].busy_time, in panfrost_devfreq_get_dev_status()
100 status->busy_time = 0; in panfrost_devfreq_get_dev_status()
102 status->busy_time += ktime_to_ns(pfdev->devfreq.slot[i].busy_time); in panfrost_devfreq_get_dev_status()
110 dev_dbg(pfdev->dev, "busy %lu total %lu %lu %% freq %lu MHz\n", status->busy_time, in panfrost_devfreq_get_dev_status()
112 status->busy_time / (status->total_time / 100), in panfrost_devfreq_get_dev_status()
211 pfdev->devfreq.slot[slot].busy_time += ktime_sub(now, last); in panfrost_devfreq_update_utilization()
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| D | panfrost_device.h | 55 ktime_t busy_time; member
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| /Linux-v5.4/drivers/thermal/ |
| D | devfreq_cooling.c | 315 dyn_power *= status->busy_time; in devfreq_cooling_get_requested_power()
360 unsigned long busy_time; in devfreq_cooling_power2state() local
377 busy_time = status->busy_time ?: 1; in devfreq_cooling_power2state()
378 est_power = (dyn_power * status->total_time) / busy_time; in devfreq_cooling_power2state()
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| /Linux-v5.4/drivers/gpu/drm/msm/adreno/ |
| D | a6xx_gpu.c | 797 u64 busy_cycles, busy_time; in a6xx_gpu_busy() local
803 busy_time = (busy_cycles - gpu->devfreq.busy_cycles) * 10; in a6xx_gpu_busy()
804 do_div(busy_time, 192); in a6xx_gpu_busy()
808 if (WARN_ON(busy_time > ~0LU)) in a6xx_gpu_busy()
811 return (unsigned long)busy_time; in a6xx_gpu_busy()
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| D | a5xx_gpu.c | 1353 u64 busy_cycles, busy_time; in a5xx_gpu_busy() local
1358 busy_time = busy_cycles - gpu->devfreq.busy_cycles; in a5xx_gpu_busy()
1359 do_div(busy_time, clk_get_rate(gpu->core_clk) / 1000000); in a5xx_gpu_busy()
1363 if (WARN_ON(busy_time > ~0LU)) in a5xx_gpu_busy()
1366 return (unsigned long)busy_time; in a5xx_gpu_busy()
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| /Linux-v5.4/drivers/cpufreq/ |
| D | cpufreq.c | 118 u64 busy_time; in get_cpu_idle_time_jiffy() local
122 busy_time = kcpustat_cpu(cpu).cpustat[CPUTIME_USER]; in get_cpu_idle_time_jiffy()
123 busy_time += kcpustat_cpu(cpu).cpustat[CPUTIME_SYSTEM]; in get_cpu_idle_time_jiffy()
124 busy_time += kcpustat_cpu(cpu).cpustat[CPUTIME_IRQ]; in get_cpu_idle_time_jiffy()
125 busy_time += kcpustat_cpu(cpu).cpustat[CPUTIME_SOFTIRQ]; in get_cpu_idle_time_jiffy()
126 busy_time += kcpustat_cpu(cpu).cpustat[CPUTIME_STEAL]; in get_cpu_idle_time_jiffy()
127 busy_time += kcpustat_cpu(cpu).cpustat[CPUTIME_NICE]; in get_cpu_idle_time_jiffy()
129 idle_time = cur_wall_time - busy_time; in get_cpu_idle_time_jiffy()
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| /Linux-v5.4/include/linux/ |
| D | devfreq.h | 54 unsigned long busy_time; member
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| /Linux-v5.4/drivers/gpu/drm/msm/ |
| D | msm_gpu.c | 56 status->busy_time = gpu->funcs->gpu_busy(gpu); in msm_devfreq_get_dev_status()
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| /Linux-v5.4/drivers/net/wireless/ath/wil6210/ |
| D | wmi.h | 2488 __le16 busy_time; member
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| /Linux-v5.4/drivers/scsi/ufs/ |
| D | ufshcd.c | 1296 stat->busy_time = scaling->tot_busy_t; in ufshcd_devfreq_get_dev_status()
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