函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kprobes.c Create Date:2022-07-27 12:39:58
Last Modify:2022-05-22 18:14:58 Copyright©Brick
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函数名称：Add all symbols in given area into kprobe blacklist

函数原型：int kprobe_add_area_blacklist(unsigned long start, unsigned long end)

返回类型：int

参数：

类型参数名称
unsigned longstart
unsigned longend
2170  ret等于0
2172  以entry小于end循环
2173  ret等于kprobe_add_ksym_blacklist(entry)
2174  如果ret小于0则返回:ret
2176  如果ret恒等于0则ret等于1
2179  返回:0
调用者
名称描述
arch_populate_kprobe_blacklist
populate_kprobe_blacklistLookup and populate the kprobe_blacklist.* Unlike the kretprobe blacklist, we'll need to determine* the range of addresses that belong to the said functions,* since a kprobe need not necessarily be at the beginning* of a function.