Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\topology.h Create Date:2022-07-28 05:41:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:arch_scale_cpu_capacity

Proto:static __always_inline unsigned long arch_scale_cpu_capacity(int cpu)

Type:unsigned long

Parameter:

TypeParameterName
intcpu
224  Return SCHED_CAPACITY_SCALE
Caller
NameDescribe
update_curr_dlUpdate the current task's runtime statistics (provided it is still* a -deadline task and has not been removed from the dl_rq).
asym_cpu_capacity_levelFind the sched_domain_topology_level where all CPU capacities are visible* for all CPUs.
sugov_get_util
em_register_perf_domainm_register_perf_domain() - Register the Energy Model of a performance domain*@span : Mask of CPUs in the performance domain*@nr_states : Number of capacity states to register*@cb : Callback functions providing the data of the Energy Model* Create Energy