From 9295b7a07c859a42346221b5839be0ae612333b0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 29 May 2012 15:06:30 -0700 Subject: kbuild: install kernel-page-flags.h Programs using /proc/kpageflags need to know about the various flags. The 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 Acked-by: KOSAKI Motohiro Acked-by: Fengguang Wu Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- tools/vm/page-types.c | 28 +--------------------------- 1 file changed, 1 insertion(+), 27 deletions(-) (limited to 'tools') 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 #include #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 -- cgit v1.2.3