函数逻辑报告 |
Source Code:include\linux\xarray.h |
Create Date:2022-07-27 06:43:47 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:xa_mk_internal() - Create an internal entry.*@v: Value to turn into an internal entry.* Internal entries are used for a number of purposes. Entries 0-255 are* used for sibling entries (only 0-62 are used by the current code). 256
函数原型:static inline void *xa_mk_internal(unsigned long v)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned long | v |
145 | 返回:v左移2位按位或2 |
名称 | 描述 |
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grab_mapping_entry | Find page cache entry at given index. If it is a DAX entry, return it* with the entry locked. If the page cache doesn't contain an entry at* that index, add a locked empty entry.* When requesting an entry with size DAX_PMD, grab_mapping_entry() will |
xa_is_err | xa_is_err() - Report whether an XArray operation returned an error*@entry: Result from calling an XArray function* If an XArray operation cannot complete an operation, it will return* a special value indicating an error. This function tells you |
xa_mk_sibling | Private |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |