pud_devmap

函数名称：pud_devmap

函数原型：static inline int pud_devmap(pud_t pud)

返回类型：int

参数：

类型	参数	名称
pud_t	pud

924

返回:0

**调用者**
名称	描述
follow_pud_mask
copy_pud_range
zap_pud_range
__handle_mm_fault	By the time we get here, we already hold the mm semaphore* The mmap_sem may have been released depending on flags and our* return value. See filemap_fault() and __lock_page_or_retry().
__pud_trans_huge_lock	Returns true if a given pud maps a thp, false otherwise.* Note that if it returns true, this routine returns without unlocking page* table lock. So callers must unlock it.
dev_pagemap_mapping_shift
wp_clean_pud_entry	wp_clean_pud_entry - The pagewalk pud callback.
pud_trans_huge_lock
pud_none_or_trans_huge_or_dev_or_clear_bad	See pmd_none_or_trans_huge_or_clear_bad for discussion.

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