20 /* return just the part of range before (start) */
21 static inline void page_range_part_before(const PageRange *range,  in page_range_part_before()  argument
24     uint64_t endr = range->start + range->count;  in page_range_part_before()
27     out->start = range->start;  in page_range_part_before()
35 /* return just the part of range after (start, count) */
36 static inline void page_range_part_after(const PageRange *range,  in page_range_part_after()  argument
40     uint64_t end = range->start + range->count;  in page_range_part_after()
43     out->start = MAX(range->start, ends);  in page_range_part_after()
51 static inline void page_range_intersect(const PageRange *range,  in page_range_intersect()  argument
55     uint64_t end1 = range->start + range->count;  in page_range_intersect()
59     out->start = MAX(range->start, start);  in page_range_intersect()
63 static inline uint64_t page_range_intersection_size(const PageRange *range,  in page_range_intersection_size()  argument
68     page_range_intersect(range, start, count, &trange);  in page_range_intersection_size()
72 static inline bool page_range_joinable_left(const PageRange *range,  in page_range_joinable_left()  argument
75     return start + count == range->start;  in page_range_joinable_left()
78 static inline bool page_range_joinable_right(const PageRange *range,  in page_range_joinable_right()  argument
81     return range->start + range->count == start;  in page_range_joinable_right()
84 static inline bool page_range_joinable(const PageRange *range,  in page_range_joinable()  argument
87     return page_range_joinable_left(range, start, count) ||  in page_range_joinable()
88         page_range_joinable_right(range, start, count);  in page_range_joinable()