函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\mce\core.c Create Date:2022-07-27 09:01:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mce_cpu_online

函数原型：static int mce_cpu_online(unsigned int cpu)

返回类型：int

参数：

类型参数名称
unsigned intcpu
2437  t等于this_cpu_ptr( & mce_timer)
2440  Per CPU device init. All of the CPUs still share the same bank device:
2442  ret等于mce_threshold_create_device(cpu)
2443  如果ret则
2444  mce_device_remove(cpu)
2445  返回:ret
2447  mce_reenable_cpu()
2448  mce_start_timer(t)
2449  返回:0