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/drivers/gpu/drm/msm/
A Dmsm_gpu_devfreq.c82 u64 busy_cycles, busy_time; in msm_devfreq_get_dev_status() local
95 status->busy_time = 0; in msm_devfreq_get_dev_status()
100 busy_time = busy_cycles - df->busy_cycles; in msm_devfreq_get_dev_status()
105 busy_time *= USEC_PER_SEC; in msm_devfreq_get_dev_status()
106 busy_time = div64_ul(busy_time, sample_rate); in msm_devfreq_get_dev_status()
107 if (WARN_ON(busy_time > ~0LU)) in msm_devfreq_get_dev_status()
108 busy_time = ~0LU; in msm_devfreq_get_dev_status()
110 status->busy_time = busy_time; in msm_devfreq_get_dev_status()
/drivers/gpu/drm/panthor/
A Dpanthor_devfreq.c26 ktime_t busy_time; member
55 pdevfreq->busy_time += ktime_sub(now, last); in panthor_devfreq_update_utilization()
83 pdevfreq->busy_time = 0; in panthor_devfreq_reset()
101 status->total_time = ktime_to_ns(ktime_add(pdevfreq->busy_time, in panthor_devfreq_get_dev_status()
104 status->busy_time = ktime_to_ns(pdevfreq->busy_time); in panthor_devfreq_get_dev_status()
111 status->busy_time, status->total_time, in panthor_devfreq_get_dev_status()
112 status->busy_time / (status->total_time / 100), in panthor_devfreq_get_dev_status()
/drivers/gpu/drm/lima/
A Dlima_devfreq.c27 devfreq->busy_time += ktime_sub(now, last); in lima_devfreq_update_utilization()
49 devfreq->busy_time = 0; in lima_devfreq_reset()
67 status->total_time = ktime_to_ns(ktime_add(devfreq->busy_time, in lima_devfreq_get_dev_status()
69 status->busy_time = ktime_to_ns(devfreq->busy_time); in lima_devfreq_get_dev_status()
76 status->busy_time, status->total_time, in lima_devfreq_get_dev_status()
77 status->busy_time / (status->total_time / 100), in lima_devfreq_get_dev_status()
A Dlima_devfreq.h21 ktime_t busy_time; member
/drivers/devfreq/
A Dgovernor_simpleondemand.c51 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()
A Dexynos-bus.c131 stat->total_time = stat->busy_time = 0; in exynos_bus_get_dev_status()
135 stat->busy_time = (edata.load_count * 100) / bus->ratio; in exynos_bus_get_dev_status()
138 dev_dbg(dev, "Usage of devfreq-event : %lu/%lu\n", stat->busy_time, in exynos_bus_get_dev_status()
A Dsun8i-a33-mbus.c246 stat->busy_time = sun8i_a33_mbus_get_peak_bw(priv); in sun8i_a33_mbus_get_dram_status()
253 stat->busy_time, stat->total_time, in sun8i_a33_mbus_get_dram_status()
254 DIV_ROUND_CLOSEST(stat->busy_time * 100, stat->total_time), in sun8i_a33_mbus_get_dram_status()
A Dtegra30-devfreq.c673 stat->busy_time = device_readl(actmon_dev, ACTMON_DEV_AVG_COUNT); in tegra_devfreq_get_dev_status()
676 stat->busy_time *= 100 / BUS_SATURATION_RATIO; in tegra_devfreq_get_dev_status()
681 stat->busy_time = min(stat->busy_time, stat->total_time); in tegra_devfreq_get_dev_status()
A Drk3399_dmc.c231 stat->busy_time = edata.load_count; in rk3399_dmcfreq_get_dev_status()
/drivers/gpu/drm/panfrost/
A Dpanfrost_devfreq.c22 pfdevfreq->busy_time += ktime_sub(now, last); in panfrost_devfreq_update_utilization()
50 pfdevfreq->busy_time = 0; in panfrost_devfreq_reset()
68 status->total_time = ktime_to_ns(ktime_add(pfdevfreq->busy_time, in panfrost_devfreq_get_dev_status()
71 status->busy_time = ktime_to_ns(pfdevfreq->busy_time); in panfrost_devfreq_get_dev_status()
78 status->busy_time, status->total_time, in panfrost_devfreq_get_dev_status()
79 status->busy_time / (status->total_time / 100), in panfrost_devfreq_get_dev_status()
A Dpanfrost_devfreq.h25 ktime_t busy_time; member
/drivers/powercap/
A Ddtpm_devfreq.c83 status->busy_time >>= 10; in _normalize_load()
86 status->busy_time <<= 10; in _normalize_load()
87 status->busy_time /= status->total_time ? : 1; in _normalize_load()
89 status->busy_time = status->busy_time ? : 1; in _normalize_load()
120 power *= status.busy_time; in get_pd_power_uw()
/drivers/thermal/
A Ddevfreq_cooling.c180 status->busy_time >>= 10; in _normalize_load()
183 status->busy_time <<= 10; in _normalize_load()
184 status->busy_time /= status->total_time ? : 1; in _normalize_load()
186 status->busy_time = status->busy_time ? : 1; in _normalize_load()
252 *power *= status.busy_time; in devfreq_cooling_get_requested_power()
312 est_power /= status.busy_time; in devfreq_cooling_power2state()
A Dthermal_trace.h153 __field(u32, busy_time)
161 __entry->busy_time = status->busy_time;
169 (100 * __entry->busy_time) / __entry->total_time,
/drivers/net/wireless/mediatek/mt76/
A Dmt792x_mac.c227 u64 busy_time, tx_time, rx_time, obss_time; in mt792x_phy_update_channel() local
230 busy_time = mt76_get_field(dev, MT_MIB_SDR9(idx), in mt792x_phy_update_channel()
246 state->cc_busy += busy_time; in mt792x_phy_update_channel()
/drivers/cpufreq/
A Dcpufreq.c138 u64 busy_time; in get_cpu_idle_time_jiffy() local
144 busy_time = kcpustat.cpustat[CPUTIME_USER]; in get_cpu_idle_time_jiffy()
145 busy_time += kcpustat.cpustat[CPUTIME_SYSTEM]; in get_cpu_idle_time_jiffy()
146 busy_time += kcpustat.cpustat[CPUTIME_IRQ]; in get_cpu_idle_time_jiffy()
147 busy_time += kcpustat.cpustat[CPUTIME_SOFTIRQ]; in get_cpu_idle_time_jiffy()
148 busy_time += kcpustat.cpustat[CPUTIME_STEAL]; in get_cpu_idle_time_jiffy()
149 busy_time += kcpustat.cpustat[CPUTIME_NICE]; in get_cpu_idle_time_jiffy()
151 idle_time = cur_wall_time - busy_time; in get_cpu_idle_time_jiffy()
/drivers/accel/ivpu/
A Divpu_sysfs.c40 total = vdev->busy_time; in npu_busy_time_us_show()
A Divpu_drv.h163 ktime_t busy_time; member
A Divpu_job.c548 vdev->busy_time = ktime_add(ktime_sub(ktime_get(), vdev->busy_start_ts), in ivpu_job_remove_from_submitted_jobs()
549 vdev->busy_time); in ivpu_job_remove_from_submitted_jobs()
/drivers/memory/samsung/
A Dexynos5422-dmc.c944 stat->busy_time = dmc->load; in exynos5_dmc_get_status()
952 stat->busy_time = load >> 10; in exynos5_dmc_get_status()
/drivers/net/wireless/intel/iwlwifi/fw/api/
A Dscan.h1307 __le32 busy_time; member
/drivers/net/wireless/mediatek/mt76/mt7615/
A Dmac.c1910 u64 busy_time, tx_time, rx_time, obss_time; in mt7615_phy_update_channel() local
1914 busy_time = mt76_get_field(dev, MT_MIB_SDR9(idx), in mt7615_phy_update_channel()
1929 state->cc_busy += busy_time; in mt7615_phy_update_channel()
/drivers/memory/tegra/
A Dtegra20-emc.c1136 stat->busy_time = readl_relaxed(emc->regs + EMC_STAT_PWR_COUNT); in tegra_emc_devfreq_get_dev_status()
/drivers/net/wireless/intel/iwlwifi/mld/
A Dscan.c2120 info->time_busy = le32_to_cpu(notif->busy_time); in iwl_mld_handle_channel_survey_notif()
/drivers/net/wireless/ath/wil6210/
A Dwmi.h2480 __le16 busy_time; member

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