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 08:55:19
Last Modify:2020-03-16 20:28:31 Copyright©Brick
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函数名称：load_percpu_segment

函数原型：void load_percpu_segment(int cpu)

返回类型：void

参数：

类型参数名称
intcpu
575  loadsegment(取寄存器值(fs), __KERNEL_PERCPU)
580  load_stack_canary_segment()
调用者
名称描述
switch_to_new_gdtCurrent gdt points %fs at the "master" per-cpu area: after this,* it's on the real one.