Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\debugreg.h Create Date:2022-07-28 05:55:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:debug_stack_usage_dec

Proto:static inline void debug_stack_usage_dec(void)

Type:void

Parameter:Nothing

105  __this_cpu_dec(debug_stack_usage)
Caller
NameDescribe
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