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authorMichal Marek <mmarek@suse.cz>2010-10-27 18:15:57 -0400
committerMichal Marek <mmarek@suse.cz>2010-10-27 18:15:57 -0400
commitb74b953b998bcc2db91b694446f3a2619ec32de6 (patch)
tree6ce24caabd730f6ae9287ed0676ec32e6ff31e9d /include/linux/range.h
parentabb438526201c6a79949ad45375c051b6681c253 (diff)
parentf6f94e2ab1b33f0082ac22d71f66385a60d8157f (diff)
Merge commit 'v2.6.36' into kbuild/misc
Update to be able to fix a recent change to scripts/basic/docproc.c (commit eda603f).
Diffstat (limited to 'include/linux/range.h')
-rw-r--r--include/linux/range.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/range.h b/include/linux/range.h
new file mode 100644
index 000000000000..bd184a5db791
--- /dev/null
+++ b/include/linux/range.h
@@ -0,0 +1,30 @@
1#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#define MAX_RESOURCE ((resource_size_t)~0)
23static inline resource_size_t cap_resource(u64 val)
24{
25 if (val > MAX_RESOURCE)
26 return MAX_RESOURCE;
27
28 return val;
29}
30#endif