From: Andrew Morton <akpm@osdl.org>

arm uniproc:

In file included from kernel/power/main.c:23:
include/linux/vmstat.h: In function `__inc_zone_page_state':
include/linux/vmstat.h:239: warning: implicit declaration of function `page_zone'
include/linux/vmstat.h:239: warning: passing arg 1 of `__inc_zone_state' makes pointer from integer without a cast
include/linux/vmstat.h: In function `__dec_zone_page_state':
include/linux/vmstat.h:251: error: invalid type argument of `->'

Cc: Christoph Lameter <clameter@engr.sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/vmstat.h |    1 +
 1 file changed, 1 insertion(+)

diff -puN include/linux/vmstat.h~drop-free_pages-fix include/linux/vmstat.h
--- a/include/linux/vmstat.h~drop-free_pages-fix
+++ a/include/linux/vmstat.h
@@ -3,6 +3,7 @@
 
 #include <linux/types.h>
 #include <linux/percpu.h>
+#include <linux/mm.h>
 #include <linux/mmzone.h>
 #include <asm/atomic.h>
 
_