函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\debugreg.h Create Date:2022-07-27 06:54:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：debug_stack_usage_dec

函数原型：static inline void debug_stack_usage_dec(void)

返回类型：void

参数：无

105  __this_cpu_dec(debug_stack_usage)
调用者
名称描述
do_debugOur handling of the processor debug registers is non-trivial.* We do not clear them on entry and exit from the kernel. Therefore* it is possible to get a watchpoint trap here from inside the kernel.* However, the code in