1816 	unsigned long length, low_limit, high_limit, gap_start, gap_end;  in unmapped_area()  local
1819 	length = info->length + info->align_mask;  in unmapped_area()
1820 	if (length < info->length)  in unmapped_area()
1824 	if (info->high_limit < length)  in unmapped_area()
1826 	high_limit = info->high_limit - length;  in unmapped_area()
1830 	low_limit = info->low_limit + length;  in unmapped_area()
1836 	if (vma->rb_subtree_gap < length)  in unmapped_area()
1846 			if (left->rb_subtree_gap >= length) {  in unmapped_area()
1858 		    gap_end > gap_start && gap_end - gap_start >= length)  in unmapped_area()
1866 			if (right->rb_subtree_gap >= length) {  in unmapped_area()
1902 	VM_BUG_ON(gap_start + info->length > info->high_limit);  in unmapped_area()
1903 	VM_BUG_ON(gap_start + info->length > gap_end);  in unmapped_area()
1911 	unsigned long length, low_limit, high_limit, gap_start, gap_end;  in unmapped_area_topdown()  local
1914 	length = info->length + info->align_mask;  in unmapped_area_topdown()
1915 	if (length < info->length)  in unmapped_area_topdown()
1923 	if (gap_end < length)  in unmapped_area_topdown()
1925 	high_limit = gap_end - length;  in unmapped_area_topdown()
1929 	low_limit = info->low_limit + length;  in unmapped_area_topdown()
1940 	if (vma->rb_subtree_gap < length)  in unmapped_area_topdown()
1950 			if (right->rb_subtree_gap >= length) {  in unmapped_area_topdown()
1962 		    gap_end > gap_start && gap_end - gap_start >= length)  in unmapped_area_topdown()
1970 			if (left->rb_subtree_gap >= length) {  in unmapped_area_topdown()
1998 	gap_end -= info->length;  in unmapped_area_topdown()
2042 	info.length = len;  in arch_get_unmapped_area()
2083 	info.length = len;  in arch_get_unmapped_area_topdown()