函数逻辑报告 |
Source Code:mm\memcontrol.c |
Create Date:2022-07-27 17:48:42 |
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:mem_cgroup_try_charge_delay
函数原型:int mem_cgroup_try_charge_delay(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, struct mem_cgroup **memcgp, bool compound)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct page * | page | |
struct mm_struct * | mm | |
gfp_t | gfp_mask | |
struct mem_cgroup ** | memcgp | |
bool | compound |
6387 | 返回:ret |
名称 | 描述 |
---|---|
do_swap_page | We enter with non-exclusive mmap_sem (to exclude vma changes,* but allow concurrent faults), and pte mapped but not yet locked.* We return with pte unmapped and unlocked.* We return with the mmap_sem locked or unlocked in the same cases |
do_anonymous_page | We enter with non-exclusive mmap_sem (to exclude vma changes,* but allow concurrent faults), and pte mapped but not yet locked.* We return with mmap_sem still held, but pte unmapped and unlocked. |
do_cow_fault | |
__do_huge_pmd_anonymous_page | |
do_huge_pmd_wp_page_fallback | |
do_huge_pmd_wp_page | |
wp_page_copy | Handle the case of a page which we actually need to copy to a new page.* Called with mmap_sem locked and the old page referenced, but* without the ptl held.* High level logic flow:* - Allocate a page, copy the content of the old page to the new one. |
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 |