mem_map_next

函数名称：Iterator over all subpages within the maximally aligned gigantic* page 'base'. Handle any discontiguity in the mem_map.

函数原型：static inline struct page *mem_map_next(struct page *iter, struct page *base, int offset)

返回类型：struct page

参数：

416

417

418

如果非pfn_valid(pfn)则返回:NULL

420

422

返回:iter加1

**调用者**
名称	描述
clear_gigantic_page
copy_user_gigantic_page
prep_compound_gigantic_page
__copy_gigantic_page	Gigantic pages are so large that we do not guarantee that page++ pointer* arithmetic will work across the entire page. We need something more* specialized.

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