hugetlb_fault_mutex

函数名称：For uniprocesor systems we always use a single mutex, so just* return 0 and avoid the hashing overhead.

函数原型：unsigned int hugetlb_fault_mutex_hash(struct address_space *mapping, unsigned long idx)

返回类型：unsigned int

参数：

类型	参数	名称
struct address_space *	mapping
unsigned long	idx

3994

返回:0

**调用者**
名称	描述
hugetlb_no_page
hugetlb_fault
__mcopy_atomic_hugetlb	__mcopy_atomic processing for HUGETLB vmas. Note that this routine is* called with mmap_sem held, it will release mmap_sem before returning.

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

函数逻辑报告