函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\linux\radix-tree.h Create Date:2022-07-27 06:43:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:adix_tree_iter_lookup - look up an index in the radix tree*@root: radix tree root*@iter: iterator state*@index: key to look up* If @index is present in the radix tree, this function returns the slot* containing it and updates @iter to describe the entry

函数原型:static inline void __rcu **radix_tree_iter_lookup(const struct xarray *root, struct radix_tree_iter *iter, unsigned long index)

返回类型:void

参数:

类型参数名称
const struct xarray *root
struct radix_tree_iter *iter
unsigned longindex
314  adix_tree_iter_init - initialize radix tree iterator*@iter: pointer to iterator state*@start: iteration starting index* Returns: NULL
315  返回:在radix树中找到下一个块的迭代