blob: 0789f1412e1f2840d5cd22f9d1404d837465f038 [file] [log] [blame]
Yinghai Lu27811d82010-02-10 01:20:07 -08001#ifndef _LINUX_RANGE_H
2#define _LINUX_RANGE_H
3
4struct range {
5 u64 start;
6 u64 end;
7};
8
9int add_range(struct range *range, int az, int nr_range,
10 u64 start, u64 end);
11
12
13int add_range_with_merge(struct range *range, int az, int nr_range,
14 u64 start, u64 end);
15
16void subtract_range(struct range *range, int az, u64 start, u64 end);
17
18int clean_sort_range(struct range *range, int az);
19
20void sort_range(struct range *range, int nr_range);
21
22#endif