函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\apic.c Create Date:2022-07-27 09:27:13
Last Modify:2020-03-16 21:21:31 Copyright©Brick
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函数名称：apic_set_extnmi

函数原型：static int __init apic_set_extnmi(char *arg)

返回类型：int

参数：

类型参数名称
char *arg
2898  如果非arg则返回:负EINVAL
2901  如果非字符串指定长度比较则This variable controls which CPUs receive external NMIs. By default,* external NMIs are delivered only to the BSP.等于APIC_EXTNMI_ALL
2903  否则如果非字符串指定长度比较则This variable controls which CPUs receive external NMIs. By default,* external NMIs are delivered only to the BSP.等于APIC_EXTNMI_NONE
2905  否则如果非字符串指定长度比较则This variable controls which CPUs receive external NMIs. By default,* external NMIs are delivered only to the BSP.等于Default
2907  否则
2908  打印警告信息("Unknown external NMI delivery mode `%s' ignored\n", arg)
2909  返回:负EINVAL
2912  返回:0