函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:lib\radix-tree.c Create Date:2022-07-27 07:10:26
Last Modify:2022-05-21 10:04:37 Copyright©Brick
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函数名称：删除radix树项目

函数原型：void *radix_tree_delete(struct xarray *root, unsigned long index)

返回类型：void

参数：

类型参数名称
struct xarray *root
unsigned longindex
1457  返回: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
调用者
名称描述
active_cacheline_remove
blkg_destroy
irq_domain_clear_mapping
free_vmap_block
ioc_destroy_icqRelease an icq. Called with ioc locked for blk-mq, and with both ioc* and queue locked for legacy.