函数逻辑报告 |
Source Code:mm\hmm.c |
Create Date:2022-07-27 18:12:14 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:hmm_vma_walk_hole_() - handle a range lacking valid pmd or pte(s)*@addr: range virtual start address (inclusive)*@end: range virtual end address (exclusive)*@fault: should we fault or not ?*@write_fault: write fault ?*@walk: mm_walk structure* Return: 0
函数原型:static int hmm_vma_walk_hole_(unsigned long addr, unsigned long end, bool fault, bool write_fault, struct mm_walk *walk)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned long | addr | |
unsigned long | end | |
bool | fault | |
bool | write_fault | |
struct mm_walk * | walk |
97 | hmm_vma_walk等于private |
105 | 如果write_fault且vma且非Flags, see mm.h. 按位与VM_WRITE的值则返回:负EPERM |
110 | 如果fault或write_fault则 |
113 | ret等于hmm_vma_do_fault(walk, addr, write_fault, & pfns[i]) |
120 | 返回:如果fault或write_fault则负EBUSY否则0 |
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 |