函数逻辑报告 |
Source Code:mm\hugetlb.c |
Create Date:2022-07-27 16:59:54 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:hugetlb_vm_op_close
函数原型:static void hugetlb_vm_op_close(struct vm_area_struct *vma)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct vm_area_struct * | vma |
3178 | h等于hstate_vma(vma) |
3179 | resv等于vma_resv_map(vma) |
3180 | spool等于subpool_vma(vma) |
3184 | 如果非resv或非is_vma_resv_set(vma, Flags for MAP_PRIVATE reservations. These are stored in the bottom* bits of the reservation map pointer, which are always clear due to* alignment.)则返回 |
3187 | start等于Convert the address within this vma to the page offset within* the mapping, in pagecache page units; huge pages here. |
3188 | end等于Convert the address within this vma to the page offset within* the mapping, in pagecache page units; huge pages here. |
3190 | reserve等于end减start减Count and return the number of huge pages in the reserve map* that intersect with the range [f, t). |
3194 | 如果reserve则 |
3200 | Forward declaration |
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 |