12 int add_range(struct range *range, int az, int nr_range, u64 start, u64 end)  in add_range()  argument
15 		return nr_range;  in add_range()
18 	if (nr_range >= az)  in add_range()
19 		return nr_range;  in add_range()
21 	range[nr_range].start = start;  in add_range()
22 	range[nr_range].end = end;  in add_range()
24 	nr_range++;  in add_range()
26 	return nr_range;  in add_range()
29 int add_range_with_merge(struct range *range, int az, int nr_range,  in add_range_with_merge()  argument
35 		return nr_range;  in add_range_with_merge()
38 	for (i = 0; i < nr_range; i++) {  in add_range_with_merge()
54 			(nr_range - (i + 1)) * sizeof(range[i]));  in add_range_with_merge()
55 		range[nr_range - 1].start = 0;  in add_range_with_merge()
56 		range[nr_range - 1].end   = 0;  in add_range_with_merge()
57 		nr_range--;  in add_range_with_merge()
62 	return add_range(range, az, nr_range, start, end);  in add_range_with_merge()
128 	int i, j, k = az - 1, nr_range = az;  in clean_sort_range()  local
150 			nr_range = i;  in clean_sort_range()
156 	sort(range, nr_range, sizeof(struct range), cmp_range, NULL);  in clean_sort_range()
158 	return nr_range;  in clean_sort_range()
161 void sort_range(struct range *range, int nr_range)  in sort_range()  argument
164 	sort(range, nr_range, sizeof(struct range), cmp_range, NULL);  in sort_range()