vmf_error

函数名称：vmf_error

函数原型：static inline vm_fault_t vmf_error(int err)

返回类型：vm_fault_t

参数：

类型	参数	名称
int	err

**调用者**
名称	描述
filemap_fault	lemap_fault - read in file data for page fault handling@vmf: struct vm_fault containing details of the fault filemap_fault() is invoked via the vma operations vector for a* mapped memory region to read in file data during a page fault
hugetlb_cow	Hugetlb_cow() should be called with page lock of the original hugepage held.* Called with hugetlb_instantiation_mutex held and pte_page locked so we* cannot race with other handlers or page migration.
hugetlb_no_page
dax_fault_return

函数逻辑报告