Function report |
Source Code:kernel\events\uprobes.c |
Create Date:2022-07-28 13:45:08 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__insert_uprobe
Proto:static struct uprobe *__insert_uprobe(struct uprobe *uprobe)
Type:struct uprobe
Parameter:
Type | Parameter | Name |
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struct uprobe * | uprobe |
685 | match = match_uprobe(uprobe, u) |
686 | If Not match Then Return get_uprobe(u) |
696 | u = NULL |
697 | rb_link_node( & node in the rb tree , parent, p) |
698 | rb_insert_color( & node in the rb tree , & uprobes_tree) |
702 | Return u |
Name | Describe |
---|---|
insert_uprobe | 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. |
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