函数逻辑报告 |
Source Code:include\linux\mmzone.h |
Create Date:2022-07-27 06:40:12 |
| 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：free_area_empty
函数原型：static inline bool free_area_empty(struct free_area *area, int migratetype)
返回类型：bool
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct free_area * | area | |
| int | migratetype |
| 156 | 返回:链表为空 |
| 名称 | 描述 |
|---|---|
| find_suitable_fallback | Check whether there is a suitable fallback freepage with requested order.* If only_stealable is true, this function returns fallback_mt only if* we can steal other freepages all together. This would help to reduce |
| __zone_watermark_ok | Return true if free base pages are above 'mark'. For high-order checks it* will return true of the order-0 watermark is reached and there is at least* one free page of a suitable size. Checking now avoids taking the zone lock |
| show_free_areas | Show free area list (used inside shift_scroll-lock stuff)* We also calculate the percentage fragmentation |
| 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 |