函数逻辑报告 |
Source Code:mm\internal.h |
Create Date:2022-07-27 07:09:10 |
| 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：is_migrate_highatomic
函数原型：static inline bool is_migrate_highatomic(enum migratetype migratetype)
返回类型：bool
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| enum migratetype | migratetype |
| 569 | 返回:migratetype恒等于MIGRATE_HIGHATOMIC |
| 名称 | 描述 |
|---|---|
| steal_suitable_fallback | This function implements actual steal behaviour. If order is large enough,* we can steal whole pageblock. If not, we first move freepages in this* pageblock to our migratetype and determine how many already-allocated pages |
| reserve_highatomic_pageblock | Reserve a pageblock for exclusive use of high-order atomic allocations if* there are no empty page blocks that contain a page with a suitable order |
| __isolate_free_page |
| 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 |