From: Lee Schermerhorn <lee.schermerhorn@hp.com>

Define proper false/noop inline functions for noreclaim page
flags when !defined(CONFIG_NORECLAIM_LRU)

Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Signed-off-by: Rik van Riel <riel@redhat.com>

---
 1 file changed, 12 insertions(+)

Index: linux-2.6.26-rc2-mm1/include/linux/page-flags.h
===================================================================
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/page-flags.h |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff -puN include/linux/page-flags.h~pageflag-helpers-for-configed-out-flags include/linux/page-flags.h
--- a/include/linux/page-flags.h~pageflag-helpers-for-configed-out-flags
+++ a/include/linux/page-flags.h
@@ -162,6 +162,18 @@ static inline int Page##uname(struct pag
 #define TESTSCFLAG(uname, lname)					\
 	TESTSETFLAG(uname, lname) TESTCLEARFLAG(uname, lname)
 
+#define SETPAGEFLAG_NOOP(uname)						\
+static inline void SetPage##uname(struct page *page) {  }
+
+#define CLEARPAGEFLAG_NOOP(uname)					\
+static inline void ClearPage##uname(struct page *page) {  }
+
+#define __CLEARPAGEFLAG_NOOP(uname)					\
+static inline void __ClearPage##uname(struct page *page) {  }
+
+#define TESTCLEARFLAG_FALSE(uname)					\
+static inline int TestClearPage##uname(struct page *page) { return 0; }
+
 struct page;	/* forward declaration */
 
 PAGEFLAG(Locked, locked) TESTSCFLAG(Locked, locked)
_