set_pmd_at

函数名称：set_pmd_at

函数原型：static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd)

返回类型：void

参数：

类型	参数	名称
struct mm_struct *	mm
unsigned long	addr
pmd_t *	pmdp
pmd_t	pmd

1088

set_pmd(pmdp, pmd)

**调用者**
名称	描述
madvise_cold_or_pageout_pte_range
__do_huge_pmd_anonymous_page
set_huge_zero_page	Caller must hold page table lock.
insert_pfn_pmd
copy_huge_pmd
do_huge_pmd_wp_page
do_huge_pmd_numa_page	NUMA hinting page fault entry point for trans huge pmds
madvise_free_huge_pmd	Return true if we do MADV_FREE successfully on entire pmd page.* Otherwise, return false.
move_huge_pmd
change_huge_pmd	Returns* - 0 if PMD could not be locked* - 1 if PMD was locked but protections unchange and TLB flush unnecessary* - HPAGE_PMD_NR is protections changed and TLB flush necessary
collapse_huge_page
generic_pmdp_establish	This is an implementation of pmdp_establish() that is only suitable for an* architecture that doesn't have hardware dirty/accessed bits. In this case we* can't race with CPU which sets these bits and non-atomic aproach is fine.

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