flush_cache_page

函数名称：flush_cache_page

函数原型：static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)

返回类型：void

参数：

类型	参数	名称
struct vm_area_struct *	vma
unsigned long	vmaddr
unsigned long	pfn

NULL

**调用者**
名称	描述
__replace_page	__replace_page - replace page in vma by new page
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.
page_mkclean_one
try_to_unmap_one	@arg: enum ttu_flags will be passed to this argument
write_protect_page
replace_page	place_page - replace page in vma by new ksm page@vma: vma that holds the pte pointing to page@page: the page we are replacing by kpage@kpage: the ksm page we replace page by@orig_pte: the original value of the pte
flush_arg_page
dax_entry_mkclean	Walk all mappings of a given index of a file and writeprotect them

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