函数逻辑报告 |
Source Code:mm\huge_memory.c |
Create Date:2022-07-27 17:35:56 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：FOLL_FORCE can write to even unwritable pmd's, but only* after we've gone through a COW cycle and they are dirty.
函数原型：static inline bool can_follow_write_pmd(pmd_t pmd, unsigned int flags)
返回类型：bool
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| pmd_t | pmd | |
| unsigned int | flags |
| 1462 | 返回:pmd_write(pmd)或flags按位与get_user_pages read/write w/o permission 且flags按位与rnal GUP flag 且pmd_dirty(pmd) |
| 名称 | 描述 |
|---|---|
| follow_trans_huge_pmd |
| 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 |