198 hugetlb_get_unmapped_area_bottomup(struct file *file, unsigned long addr,  in hugetlb_get_unmapped_area_bottomup()  argument
207 	info.high_limit = arch_get_mmap_end(addr, len, flags);  in hugetlb_get_unmapped_area_bottomup()
214 hugetlb_get_unmapped_area_topdown(struct file *file, unsigned long addr,  in hugetlb_get_unmapped_area_topdown()  argument
223 	info.high_limit = arch_get_mmap_base(addr, current->mm->mmap_base);  in hugetlb_get_unmapped_area_topdown()
226 	addr = vm_unmapped_area(&info);  in hugetlb_get_unmapped_area_topdown()
234 	if (unlikely(offset_in_page(addr))) {  in hugetlb_get_unmapped_area_topdown()
235 		VM_BUG_ON(addr != -ENOMEM);  in hugetlb_get_unmapped_area_topdown()
238 		info.high_limit = arch_get_mmap_end(addr, len, flags);  in hugetlb_get_unmapped_area_topdown()
239 		addr = vm_unmapped_area(&info);  in hugetlb_get_unmapped_area_topdown()
242 	return addr;  in hugetlb_get_unmapped_area_topdown()
246 generic_hugetlb_get_unmapped_area(struct file *file, unsigned long addr,  in generic_hugetlb_get_unmapped_area()  argument
253 	const unsigned long mmap_end = arch_get_mmap_end(addr, len, flags);  in generic_hugetlb_get_unmapped_area()
261 		if (prepare_hugepage_range(file, addr, len))  in generic_hugetlb_get_unmapped_area()
263 		return addr;  in generic_hugetlb_get_unmapped_area()
266 	if (addr) {  in generic_hugetlb_get_unmapped_area()
267 		addr = ALIGN(addr, huge_page_size(h));  in generic_hugetlb_get_unmapped_area()
268 		vma = find_vma(mm, addr);  in generic_hugetlb_get_unmapped_area()
269 		if (mmap_end - len >= addr &&  in generic_hugetlb_get_unmapped_area()
270 		    (!vma || addr + len <= vm_start_gap(vma)))  in generic_hugetlb_get_unmapped_area()
271 			return addr;  in generic_hugetlb_get_unmapped_area()
280 		return hugetlb_get_unmapped_area_topdown(file, addr, len,  in generic_hugetlb_get_unmapped_area()
282 	return hugetlb_get_unmapped_area_bottomup(file, addr, len,  in generic_hugetlb_get_unmapped_area()
288 hugetlb_get_unmapped_area(struct file *file, unsigned long addr,  in hugetlb_get_unmapped_area()  argument
292 	return generic_hugetlb_get_unmapped_area(file, addr, len, pgoff, flags);  in hugetlb_get_unmapped_area()
398 				unsigned long addr, struct page *page)  in hugetlb_vma_maps_page()  argument
402 	ptep = huge_pte_offset(vma->vm_mm, addr,  in hugetlb_vma_maps_page()
836 		unsigned long addr;  in hugetlbfs_fallocate()  local
853 		addr = index * hpage_size;  in hugetlbfs_fallocate()
876 		page = alloc_huge_page(&pseudo_vma, addr, 0);  in hugetlbfs_fallocate()
883 		clear_huge_page(page, addr, pages_per_huge_page(h));  in hugetlbfs_fallocate()
887 			restore_reserve_on_error(h, &pseudo_vma, addr, page);  in hugetlbfs_fallocate()