Searched refs:util_avg (Results 1 - 4 of 4) sorted by relevance
/device/soc/rockchip/common/sdk_linux/kernel/sched/ |
H A D | fair.c | 814 * based on the cfs_rq's current util_avg: 816 * util_avg = cfs_rq->util_avg / (cfs_rq->load_avg + 1) * se.load.weight 818 * However, in many cases, the above util_avg does not give a desired 822 * To solve this problem, we also cap the util_avg of successive tasks to 825 * util_avg_cap = (cpu_scale - cfs_rq->avg.util_avg) / 2^n 832 * task util_avg: 512, 256, 128, 64, 32, 16, 8, ... 833 * cfs_rq util_avg: 512, 768, 896, 960, 992, 1008, 1016, ... 835 * Finally, that extrapolated util_avg is clamped to the cap (util_avg_cap) 836 * if util_avg > util_avg_ca [all...] |
H A D | pelt.c | 308 WRITE_ONCE(sa->util_avg, sa->util_sum / divider); in ___update_load_avg() 422 * util_avg and runnable_load_avg are not supported and meaningless. 425 * running a rt/dl task through util_avg, the average thermal pressure is 427 * time weighted "delta" capacity unlike util_avg which is binary.
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H A D | sched.h | 629 unsigned long util_avg; member 2658 return READ_ONCE(rq->avg_dl.util_avg); in cpu_util_dl() 2663 unsigned long util = READ_ONCE(rq->cfs.avg.util_avg); in cpu_util_cfs() 2674 return READ_ONCE(rq->avg_rt.util_avg); in cpu_util_rt() 2687 return rq->avg_irq.util_avg; in cpu_util_irq()
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/device/soc/rockchip/common/sdk_linux/include/linux/ |
H A D | sched.h | 360 * has a few: load, load_avg, util_avg, freq, and capacity.
390 * - task: the task's util_avg at last task dequeue time
399 * The UTIL_AVG_UNCHANGED flag is used to synchronize util_est with util_avg
401 * util_avg has not been updated in the meantime.
403 * time. Since max value of util_est.enqueued for a task is 1024 (PELT util_avg
414 * The load/runnable/util_avg accumulates an infinite geometric series
425 * [util_avg definition]
427 * util_avg = running% * SCHED_CAPACITY_SCALE
435 * The load/runnable/util_avg doesn't directly factor frequency scaling and CPU
442 * util_avg' 466 unsigned long util_avg; global() member [all...] |
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