函数逻辑报告 |
Source Code:mm\mempolicy.c |
Create Date:2022-07-27 17:03:55 |
Last Modify:2020-03-17 22:28:11 | Copyright©Brick |
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函数名称:queue_pages_test_walk
函数原型:static int queue_pages_test_walk(unsigned long start, unsigned long end, struct mm_walk *walk)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned long | start | |
unsigned long | end | |
struct mm_walk * | walk |
624 | VM_BUG_ON((Our start address within vm_mm. > start) || (The first byte after our end addresswithin vm_mm. < end)) |
626 | 如果非first则 |
628 | 如果非flags按位与Skip checks for continuous vmas 的值且start小于Our start address within vm_mm. 则返回:负EFAULT |
643 | 如果非Check if a vma is migratable 且非flags按位与Verify existing pages in the mapping 的值则返回:1 |
650 | 如果flags按位与Modifies '_MOVE: lazy migrate on fault 则 |
656 | 返回:1 |
660 | 如果flags按位与MPOL_MF_VALID则返回:0 |
662 | 返回:1 |
源代码转换工具 开放的插件接口 | X |
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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 |