131 hugetlb_get_unmapped_area(struct file *file, unsigned long addr,  in hugetlb_get_unmapped_area()  argument
145 		if (prepare_hugepage_range(file, addr, len))  in hugetlb_get_unmapped_area()
147 		return addr;  in hugetlb_get_unmapped_area()
150 	if (addr) {  in hugetlb_get_unmapped_area()
151 		addr = ALIGN(addr, huge_page_size(h));  in hugetlb_get_unmapped_area()
152 		vma = find_vma(mm, addr);  in hugetlb_get_unmapped_area()
153 		if (TASK_SIZE - len >= addr &&  in hugetlb_get_unmapped_area()
154 		    (!vma || addr + len <= vma->vm_start))  in hugetlb_get_unmapped_area()
155 			return addr;  in hugetlb_get_unmapped_area()
164 	addr = ALIGN(start_addr, huge_page_size(h));  in hugetlb_get_unmapped_area()
166 	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {  in hugetlb_get_unmapped_area()
168 		if (TASK_SIZE - len < addr) {  in hugetlb_get_unmapped_area()
180 		if (!vma || addr + len <= vma->vm_start)  in hugetlb_get_unmapped_area()
181 			return addr;  in hugetlb_get_unmapped_area()
182 		addr = ALIGN(vma->vm_end, huge_page_size(h));  in hugetlb_get_unmapped_area()