函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\smpboot.c Create Date:2022-07-27 09:24:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:wakeup_cpu0_nmi

函数原型:static int wakeup_cpu0_nmi(unsigned int cmd, struct pt_regs *regs)

返回类型:int

参数:

类型参数名称
unsigned intcmd
struct pt_regs *regs
934  cpu等于当前cpu ID()
935  如果cpu恒等于0且非cpu_online(cpu)且enable_start_cpu0则返回:NMI_HANDLED
938  返回:NMI_DONE