diff options
| author | Ulrich Drepper <drepper@akkadia.org> | 2012-05-29 15:06:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:21 -0700 |
| commit | 9295b7a07c859a42346221b5839be0ae612333b0 (patch) | |
| tree | 67efb39934130c62eb899d02214c0fd68d4128f5 /tools/vm | |
| parent | a62e2f4f508863da8e0c2f2b42f5252a87330297 (diff) | |
kbuild: install kernel-page-flags.h
Programs using /proc/kpageflags need to know about the various flags. The
<linux/kernel-page-flags.h> provides them and the comments in the file
indicate that it is supposed to be used by user-level code. But the file
is not installed.
Install the headers and mark the unstable flags as out-of-bounds. The
page-type tool is also adjusted to not duplicate the definitions
Signed-off-by: Ulrich Drepper <drepper@gmail.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/vm')
| -rw-r--r-- | tools/vm/page-types.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/tools/vm/page-types.c b/tools/vm/page-types.c index 7dab7b25b5c6..f77c96bec7eb 100644 --- a/tools/vm/page-types.c +++ b/tools/vm/page-types.c @@ -35,6 +35,7 @@ #include <sys/mount.h> #include <sys/statfs.h> #include "../../include/linux/magic.h" +#include "../../include/linux/kernel-page-flags.h" #ifndef MAX_PATH @@ -73,33 +74,6 @@ #define KPF_BYTES 8 #define PROC_KPAGEFLAGS "/proc/kpageflags" -/* copied from kpageflags_read() */ -#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 - /* [32-] kernel hacking assistances */ #define KPF_RESERVED 32 #define KPF_MLOCKED 33 |