函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\xarray.h Create Date:2022-07-27 06:43:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：xa_is_advanced() - Is the entry only permitted for the advanced API?*@entry: Entry to be stored in the XArray.* Return: %true if the entry cannot be stored by the normal API.

函数原型：static inline bool xa_is_advanced(const void *entry)

返回类型：bool

参数：

类型参数名称
const void *entry
1272  返回:xa_is_internal() - Is the entry an internal entry?*@entry: XArray entry.* Context: Any context.* Return: %true if the entry is an internal entry.且entry小于等于XA_RETRY_ENTRY
调用者
名称描述
__xa_store__xa_store() - Store this entry in the XArray
__xa_cmpxchg__xa_cmpxchg() - Store this entry in the XArray
__xa_insert__xa_insert() - Store this entry in the XArray if no entry is present.*@xa: XArray.*@index: Index into array.*@entry: New entry.*@gfp: Memory allocation flags.* Inserting a NULL entry will store a reserved entry (like xa_reserve())* if no entry is present
__xa_alloc
__xa_alloc__xa_alloc() - Find somewhere to store this entry in the XArray