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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /include/uapi/linux/kernel-page-flags.h |
Initial import
Diffstat (limited to 'include/uapi/linux/kernel-page-flags.h')
-rw-r--r-- | include/uapi/linux/kernel-page-flags.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/uapi/linux/kernel-page-flags.h b/include/uapi/linux/kernel-page-flags.h new file mode 100644 index 000000000..a6c4962e5 --- /dev/null +++ b/include/uapi/linux/kernel-page-flags.h @@ -0,0 +1,38 @@ +#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 + + +#endif /* _UAPILINUX_KERNEL_PAGE_FLAGS_H */ |