gup_fast_permitted

函数名称：Check if it's allowed to use __get_user_pages_fast() for the range, or* we need to fall back to the slow version:

函数原型：static bool gup_fast_permitted(unsigned long start, unsigned long end)

返回类型：bool

参数：

类型	参数	名称
unsigned long	start
unsigned long	end

2321

返回:true

**调用者**
名称	描述
__get_user_pages_fast	Like get_user_pages_fast() except it's IRQ-safe in that it won't fall back to* the regular GUP
get_user_pages_fast	get_user_pages_fast() - pin user pages in memory@start: starting user address@nr_pages: number of pages from start to pin@gup_flags: flags modifying pin behaviour@pages: array that receives pointers to the pages pinned.

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

函数逻辑报告