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580e0ad2 YL |
1 | #ifndef _LINUX_EARLY_RES_H |
2 | #define _LINUX_EARLY_RES_H | |
a678c2be YL |
3 | #ifdef __KERNEL__ |
4 | ||
a678c2be YL |
5 | extern void reserve_early(u64 start, u64 end, char *name); |
6 | extern void reserve_early_overlap_ok(u64 start, u64 end, char *name); | |
7 | extern void free_early(u64 start, u64 end); | |
fb90ef93 | 8 | void free_early_partial(u64 start, u64 end); |
a678c2be YL |
9 | extern void early_res_to_bootmem(u64 start, u64 end); |
10 | ||
11 | void reserve_early_without_check(u64 start, u64 end, char *name); | |
12 | u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end, | |
13 | u64 size, u64 align); | |
efdd0e81 YL |
14 | u64 find_early_area_size(u64 ei_start, u64 ei_last, u64 start, |
15 | u64 *sizep, u64 align); | |
dd645cee | 16 | u64 find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align); |
580e0ad2 | 17 | u64 get_max_mapped(void); |
a678c2be YL |
18 | #include <linux/range.h> |
19 | int get_free_all_memory_range(struct range **rangep, int nodeid); | |
20 | ||
21 | #endif /* __KERNEL__ */ | |
22 | ||
580e0ad2 | 23 | #endif /* _LINUX_EARLY_RES_H */ |