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607ca46e DH |
1 | #ifndef _UAPILINUX_KERNEL_PAGE_FLAGS_H |
2 | #define _UAPILINUX_KERNEL_PAGE_FLAGS_H | |
3 | ||
4 | /* | |
5 | * Stable page flag bits exported to user space | |
6 | */ | |
7 | ||
8 | #define KPF_LOCKED 0 | |
9 | #define KPF_ERROR 1 | |
10 | #define KPF_REFERENCED 2 | |
11 | #define KPF_UPTODATE 3 | |
12 | #define KPF_DIRTY 4 | |
13 | #define KPF_LRU 5 | |
14 | #define KPF_ACTIVE 6 | |
15 | #define KPF_SLAB 7 | |
16 | #define KPF_WRITEBACK 8 | |
17 | #define KPF_RECLAIM 9 | |
18 | #define KPF_BUDDY 10 | |
19 | ||
20 | /* 11-20: new additions in 2.6.31 */ | |
21 | #define KPF_MMAP 11 | |
22 | #define KPF_ANON 12 | |
23 | #define KPF_SWAPCACHE 13 | |
24 | #define KPF_SWAPBACKED 14 | |
25 | #define KPF_COMPOUND_HEAD 15 | |
26 | #define KPF_COMPOUND_TAIL 16 | |
27 | #define KPF_HUGE 17 | |
28 | #define KPF_UNEVICTABLE 18 | |
29 | #define KPF_HWPOISON 19 | |
30 | #define KPF_NOPAGE 20 | |
31 | ||
32 | #define KPF_KSM 21 | |
33 | #define KPF_THP 22 | |
09316c09 | 34 | #define KPF_BALLOON 23 |
56873f43 | 35 | #define KPF_ZERO_PAGE 24 |
f074a8f4 | 36 | #define KPF_IDLE 25 |
607ca46e DH |
37 | |
38 | ||
39 | #endif /* _UAPILINUX_KERNEL_PAGE_FLAGS_H */ |