Function report | 
Source Code:lib\radix-tree.c | 
Create Date:2022-07-28 06:12:55 | 
| Last Modify:2022-05-21 10:04:37 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:is_idr
Proto:static inline bool is_idr(const struct xarray *root)
Type:bool
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| const struct xarray * | root | 
| 154 | Return Not Not (private: The rest of the data structure is not to be used directly. & The IDR tag is stored in the low bits of xa_flags ) | 
| Name | Describe | 
|---|---|
| radix_tree_extend | Extend a radix tree so it can store key @index. | 
| radix_tree_shrink | adix_tree_shrink - shrink radix tree to minimum height*@root radix tree root | 
| delete_node | |
| calculate_count | |
| __radix_tree_delete | |
| radix_tree_delete_item | adix_tree_delete_item - delete an item from a radix tree*@root: radix tree root*@index: index key*@item: expected item* Remove @item at @index from the radix tree rooted at @root.* Return: the deleted entry, or %NULL if it was not present | 
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