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 07:10:13
Last Modify:2022-05-21 10:04:37 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：root_tag_clear

函数原型：static inline void root_tag_clear(struct xarray *root, unsigned tag)

返回类型：void

参数：

类型参数名称
struct xarray *root
unsignedtag
134  private: The rest of the data structure is not to be used directly. &= (__force gfp_t)~(1 << (tag + The top bits of xa_flags are used to store the root tags ))
调用者
名称描述
radix_tree_shrink一个radix树的收缩高度最小
node_tag_clear