xa_is_internal

函数名称：xa_is_internal() - Is the entry an internal entry?*@entry: XArray entry.* Context: Any context.* Return: %true if the entry is an internal entry.

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

返回类型：bool

参数：

类型	参数	名称
const void *	entry

169

返回:entry按位与3的值恒等于2

**调用者**
名称	描述
xa_store_range	xa_store_range() - Store this entry at a range of indices in the XArray
idr_get_next_ul	dr_get_next_ul() - Find next populated entry.@idr: IDR handle.@nextid: Pointer to an ID.* Returns the next populated entry in the tree with an ID greater than* or equal to the value pointed to by @nextid. On exit, @nextid is updated
check_xas_retry
dax_iomap_pte_fault
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_is_node	Private
xa_is_sibling	xa_is_sibling() - Is the entry a sibling entry?@entry: Entry retrieved from the XArray Return: %true if the entry is a sibling entry.
xa_is_advanced	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.
xas_next_entry	xas_next_entry() - Advance iterator to next present entry.@xas: XArray operation state.@max: Highest index to return.* xas_next_entry() is an inline function to optimise xarray traversal for* speed

源代码转换工具开放的插件接口	X
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