函数逻辑报告 |
Source Code:include\linux\page-flags.h |
Create Date:2022-07-27 06:40:10 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:__SetPageUptodate
函数原型:static __always_inline void __SetPageUptodate(struct page *page)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct page * | page |
513 | VM_BUG_ON_PAGE(PageTail(page), page) |
514 | smp_wmb() |
名称 | 描述 |
---|---|
uprobe_write_opcode | NOTE:* Expect the breakpoint instruction to be the smallest size instruction for* the architecture |
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. |
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 | |
hugetlb_cow | Hugetlb_cow() should be called with page lock of the original hugepage held.* Called with hugetlb_instantiation_mutex held and pte_page locked so we* cannot race with other handlers or page migration. |
hugetlb_no_page | |
hugetlb_mcopy_atomic_pte | Used by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages. |
ksm_might_need_to_copy | |
__do_huge_pmd_anonymous_page | |
do_huge_pmd_wp_page_fallback | |
do_huge_pmd_wp_page | |
collapse_huge_page | |
mcopy_atomic_pte | |
dax_iomap_pte_fault |
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 |