PageTransTail

函数名称：PageTransTail returns true for both transparent huge pages* and hugetlbfs pages, so it should only be called when it's known* that hugetlbfs pages aren't involved.

函数原型：static inline int PageTransTail(struct page *page)

返回类型：int

参数：

类型	参数	名称
struct page *	page

**调用者**
名称	描述
invalidate_mapping_pages	validate_mapping_pages - Invalidate all the unlocked pages of one inode@mapping: the address_space which holds the pages to invalidate@start: the offset 'from' which to invalidate@end: the offset 'to' which to invalidate (inclusive) This function only
munlock_vma_pages_range	munlock_vma_pages_range() - munlock all pages in the vma range.'@vma - vma containing range to be munlock()ed.@start - start address in @vma of the range@end - end of range in @vma. For mremap(), munmap() and exit().* Called with @vma VM_LOCKED.
memory_failure	memory_failure - Handle memory failure of a page.@pfn: Page Number of the corrupted page@flags: fine tune action taken* This function is called by the low level machine check code* of an architecture when it detects hardware memory corruption* of a page
page_to_index	Get index of the page with in radix-tree* (TODO: remove once hugetlb pages will have ->index in PAGE_SIZE)

函数逻辑报告