pte_mkdirty

函数名称：pte_mkdirty

函数原型：static inline pte_t pte_mkdirty(pte_t pte)

返回类型：pte_t

参数：

类型	参数	名称
pte_t	pte

335

返回:pte_set_flags(pte, _PAGE_DIRTY | _PAGE_SOFT_DIRTY)

**调用者**
名称	描述
follow_pfn_pte
insert_pfn
wp_page_reuse	Handle write page faults for pages that can be reused in the current vma* This can happen either due to the mapping being with the VM_SHARED flag,* or due to us being the last reference standing to the 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.
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.
alloc_set_pte	alloc_set_pte - setup new PTE entry for given page and add reverse page* mapping
handle_pte_fault	These routines also need to handle stuff like marking pages dirty* and/or accessed for architectures that don't do it in hardware (most* RISC architectures)
do_huge_pmd_wp_page_fallback
mcopy_atomic_pte
huge_pte_mkdirty

源代码转换工具开放的插件接口	X
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