函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\uprobes.c Create Date:2022-07-27 15:06:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Acquire uprobes_treelock.* Matching uprobe already exists in rbtree;* increment (access refcount) and return the matching uprobe.* No matching uprobe; insert the uprobe in rb_tree;* get a double refcount (access + creation) and return NULL.

函数原型:static struct uprobe *insert_uprobe(struct uprobe *uprobe)

返回类型:struct uprobe

参数:

类型参数名称
struct uprobe *uprobe
717  加自旋锁
718  u等于__insert_uprobe(uprobe)
719  自旋锁解锁
721  返回:u
调用者
名称描述
alloc_uprobe