2009 	unsigned long length, low_limit, high_limit, gap_start, gap_end;  in unmapped_area()  local
2012 	length = info->length + info->align_mask;  in unmapped_area()
2013 	if (length < info->length)  in unmapped_area()
2017 	if (info->high_limit < length)  in unmapped_area()
2019 	high_limit = info->high_limit - length;  in unmapped_area()
2023 	low_limit = info->low_limit + length;  in unmapped_area()
2029 	if (vma->rb_subtree_gap < length)  in unmapped_area()
2039 			if (left->rb_subtree_gap >= length) {  in unmapped_area()
2051 		    gap_end > gap_start && gap_end - gap_start >= length)  in unmapped_area()
2059 			if (right->rb_subtree_gap >= length) {  in unmapped_area()
2095 	VM_BUG_ON(gap_start + info->length > info->high_limit);  in unmapped_area()
2096 	VM_BUG_ON(gap_start + info->length > gap_end);  in unmapped_area()
2104 	unsigned long length, low_limit, high_limit, gap_start, gap_end;  in unmapped_area_topdown()  local
2108 	length = info->length + info->align_mask;  in unmapped_area_topdown()
2109 	if (length < info->length)  in unmapped_area_topdown()
2121 	if (gap_end < length)  in unmapped_area_topdown()
2123 	high_limit = gap_end - length;  in unmapped_area_topdown()
2127 	low_limit = info->low_limit + length;  in unmapped_area_topdown()
2138 	if (vma->rb_subtree_gap < length)  in unmapped_area_topdown()
2148 			if (right->rb_subtree_gap >= length) {  in unmapped_area_topdown()
2160 		    gap_end > gap_start && gap_end - gap_start >= length)  in unmapped_area_topdown()
2168 			if (left->rb_subtree_gap >= length) {  in unmapped_area_topdown()
2196 	gap_end -= info->length;  in unmapped_area_topdown()
2264 	info.length = len;  in arch_get_unmapped_area()
2306 	info.length = len;  in arch_get_unmapped_area_topdown()