| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| #ifndef _UAPILINUX_KERNEL_PAGE_FLAGS_H | |
| #define _UAPILINUX_KERNEL_PAGE_FLAGS_H | |
| /* | |
| * Stable page flag bits exported to user space | |
| */ | |
| #define KPF_LOCKED 0 | |
| #define KPF_ERROR 1 | |
| #define KPF_REFERENCED 2 | |
| #define KPF_UPTODATE 3 | |
| #define KPF_DIRTY 4 | |
| #define KPF_LRU 5 | |
| #define KPF_ACTIVE 6 | |
| #define KPF_SLAB 7 | |
| #define KPF_WRITEBACK 8 | |
| #define KPF_RECLAIM 9 | |
| #define KPF_BUDDY 10 | |
| /* 11-20: new additions in 2.6.31 */ | |
| #define KPF_MMAP 11 | |
| #define KPF_ANON 12 | |
| #define KPF_SWAPCACHE 13 | |
| #define KPF_SWAPBACKED 14 | |
| #define KPF_COMPOUND_HEAD 15 | |
| #define KPF_COMPOUND_TAIL 16 | |
| #define KPF_HUGE 17 | |
| #define KPF_UNEVICTABLE 18 | |
| #define KPF_HWPOISON 19 | |
| #define KPF_NOPAGE 20 | |
| #define KPF_KSM 21 | |
| #define KPF_THP 22 | |
| #define KPF_BALLOON 23 | |
| #define KPF_ZERO_PAGE 24 | |
| #define KPF_IDLE 25 | |
| #define KPF_PGTABLE 26 | |
| #endif /* _UAPILINUX_KERNEL_PAGE_FLAGS_H */ |