函数逻辑报告 |
Source Code:include\linux\mmzone.h |
Create Date:2022-07-27 06:40:18 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| 注解内核,赢得工具 | 下载SCCT | English |
函数名称： - Zoneref pointer for the first suitable zone found (see below)
函数原型：static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist, enum zone_type highest_zoneidx, nodemask_t *nodes)
返回类型：struct zoneref
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct zonelist * | zonelist | |
| enum zone_type | highest_zoneidx | |
| nodemask_t * | nodes |
| 名称 | 描述 |
|---|---|
| __alloc_pages_slowpath | |
| finalise_ac | Determine whether to spread dirty pages and what the first usable zone |
| mempolicy_slab_node | Depending on the memory policy provide a node from which to allocate the* next slab entry. |
| mpol_misplaced | mpol_misplaced - check whether current page node is valid in policy*@page: page to be checked*@vma: vm area where page mapped*@addr: virtual address where page mapped* Lookup current policy node id for vma,addr and "compare to" page's* node id |
| 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 |
摘要：st_zones_zonelist - Returns the first zone at or below highest_zoneidx within the allowed nodemask in a zonelist*@zonelist - The zonelist to search for a suitable zone*@highest_zoneidx - The zone index of the highest zone to return*@nodes - An optional nodemask to filter the zonelist with* This function returns the first zone at or below a given zone index that is* within the allowed nodemask.