函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\common.c Create Date:2022-07-27 08:55:10
Last Modify:2020-03-16 20:28:31 Copyright©Brick
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函数名称：rrectly size the local cpu masks

函数原型：void __init setup_cpu_local_masks(void)

返回类型：void

参数：无

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 )
调用者
名称描述
setup_per_cpu_areasSMP体系CPU分配内存