函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\radix-tree.c Create Date:2022-07-27 07:10:15
Last Modify:2022-05-21 10:04:37 Copyright©Brick
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函数名称：radix_tree_node_rcu_free

函数原型：void radix_tree_node_rcu_free(struct rcu_head *head)

返回类型：void

参数：

类型参数名称
struct rcu_head *head
303  node等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(head, structradix_tree_node, rcu_head)
311  memset(slots, 0, slots的长度)
312  memset(tags, 0, tags的长度)
313  初始化链表头
315  kmem_cache_free(Radix tree node cache., node)