Searched refs:util_avg (Results 1 - 5 of 5) sorted by relevance

/linux-master/kernel/sched/
H A Dpelt.c266 WRITE_ONCE(sa->util_avg, sa->util_sum / divider);
393 * util_avg and runnable_load_avg are not supported and meaningless.
396 * running a rt/dl task through util_avg, the average thermal pressure is
398 * time weighted "delta" capacity unlike util_avg which is binary.
H A Ddebug.c528 P(se->avg.util_avg);
685 SEQ_printf(m, " .%-30s: %lu\n", "util_avg",
686 cfs_rq->avg.util_avg);
691 SEQ_printf(m, " .%-30s: %ld\n", "removed.util_avg",
692 cfs_rq->removed.util_avg);
1076 P(se.avg.util_avg);
H A Dfair.c1038 * based on the cfs_rq's current util_avg:
1040 * util_avg = cfs_rq->util_avg / (cfs_rq->load_avg + 1) * se.load.weight
1042 * However, in many cases, the above util_avg does not give a desired
1046 * To solve this problem, we also cap the util_avg of successive tasks to
1049 * util_avg_cap = (cpu_scale - cfs_rq->avg.util_avg) / 2^n
1056 * task util_avg: 512, 256, 128, 64, 32, 16, 8, ...
1057 * cfs_rq util_avg: 512, 768, 896, 960, 992, 1008, 1016, ...
1059 * Finally, that extrapolated util_avg is clamped to the cap (util_avg_cap)
1060 * if util_avg > util_avg_ca
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H A Dsched.h619 unsigned long util_avg; member in struct:cfs_rq::__anon103
3041 return READ_ONCE(rq->avg_dl.util_avg);
3050 return READ_ONCE(rq->avg_rt.util_avg);
3141 return READ_ONCE(rq->avg_irq.util_avg);
/linux-master/include/linux/
H A Dsched.h409 * has a few: load, load_avg, util_avg, freq, and capacity.
427 * The load/runnable/util_avg accumulates an infinite geometric series
438 * [util_avg definition]
440 * util_avg = running% * SCHED_CAPACITY_SCALE
448 * The load/runnable/util_avg doesn't directly factor frequency scaling and CPU
455 * util_avg's SCHED_CAPACITY_SCALE.
479 unsigned long util_avg; member in struct:sched_avg
484 * The UTIL_AVG_UNCHANGED flag is used to synchronize util_est with util_avg
486 * util_avg has not been updated in the meantime.
488 * Since max value of util_est for a task is 1024 (PELT util_avg fo
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