函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpuid.c Create Date:2022-07-27 09:19:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：cpuid_exit

函数原型：static void __exit cpuid_exit(void)

返回类型：void

参数：无

183  puhp_remove_state - Remove hotplug state callbacks and invoke the teardown*@state: The state for which the calls are removed* Removes the callback functions and invokes the teardown callback on* the present cpus which have already reached the @state.
184  class_destroy(cpuid_class)
185  __unregister_chrdev(CPUID_MAJOR, 0, CPU数量, "cpu/cpuid")