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 12:39:45
Last Modify:2022-05-22 18:14:58 Copyright©Brick
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函数名称：Unregister a kprobe without a scheduler synchronization.

函数原型：static int __unregister_kprobe_top(struct kprobe *p)

返回类型：int

参数：

类型参数名称
struct kprobe *p
1728  ap等于Disable one kprobe: Make sure called under kprobe_mutex is locked
1729  如果是错误则返回:错误
1732  如果ap恒等于p则转到:disarmed
1740  WARN_ON(!Return true if the kprobe is an aggregator )
1742  如果链表只有一项且Return true(!0) if the kprobe is disarmed. Note: p must be on hash list 则转到:disarmed
1748  否则
1750  如果 Called after addr is executed, unless... 且非Has this kprobe gone ? 则
1752  如果list_p不等于p且 Called after addr is executed, unless... 则转到:noclean
1755  Called after addr is executed, unless... = NULL
1757  noclean :
1762  删除不需要重新初始化的列表项
1763  如果非Is this kprobe disabled ? 且非NOTE: change this value only with kprobe_mutex held 则Optimize kprobe if p is ready to be optimized
1770  返回:0
1772  disarmed :
1773  删除哈希表中无需重新初始化的条目
1774  返回:0
调用者
名称描述
unregister_kprobes