Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\common.c Create Date:2022-07-28 07:54:51
Last Modify:2020-03-16 20:28:31 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:rrectly size the local cpu masks

Proto:void __init setup_cpu_local_masks(void)

Type:void

Parameter:Nothing

81  alloc_bootmem_cpumask_var( & all of these masks are initialized in setup_cpu_local_masks() )
82  alloc_bootmem_cpumask_var( & cpu_callin_mask)
83  alloc_bootmem_cpumask_var( & cpu_callout_mask)
84  alloc_bootmem_cpumask_var( & presenting cpus for which sibling maps can be computed )
Caller
NameDescribe
setup_per_cpu_areas