| 1 | #ifndef _LINUX_RANGE_H
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| 2 | #define _LINUX_RANGE_H
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| 3 |
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| 4 | struct range {
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| 5 | u64 start;
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| 6 | u64 end;
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| 7 | };
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| 8 |
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| 9 | int add_range(struct range *range, int az, int nr_range,
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| 10 | u64 start, u64 end);
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| 11 |
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| 12 |
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| 13 | int add_range_with_merge(struct range *range, int az, int nr_range,
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| 14 | u64 start, u64 end);
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| 15 |
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| 16 | void subtract_range(struct range *range, int az, u64 start, u64 end);
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| 17 |
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| 18 | int clean_sort_range(struct range *range, int az);
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| 19 |
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| 20 | void sort_range(struct range *range, int nr_range);
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| 21 |
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| 22 | #define MAX_RESOURCE ((resource_size_t)~0)
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| 23 | static inline resource_size_t cap_resource(u64 val)
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| 24 | {
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| 25 | if (val > MAX_RESOURCE)
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| 26 | return MAX_RESOURCE;
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| 27 |
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| 28 | return val;
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| 29 | }
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| 30 | #endif
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