aboutsummaryrefslogtreecommitdiffstats
path: root/tools/vm
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@akkadia.org>2012-05-29 22:06:30 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 23:22:21 (GMT)
commit9295b7a07c859a42346221b5839be0ae612333b0 (patch)
tree67efb39934130c62eb899d02214c0fd68d4128f5 /tools/vm
parenta62e2f4f508863da8e0c2f2b42f5252a87330297 (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.c28
1 files changed, 1 insertions, 27 deletions
diff --git a/tools/vm/page-types.c b/tools/vm/page-types.c
index 7dab7b25..f77c96b 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

Privacy Policy