--- zzzz-none-000/linux-2.6.28.10/include/linux/pagemap.h	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/include/linux/pagemap.h	2011-08-31 13:25:00.000000000 +0000
@@ -56,9 +56,9 @@
 	return !!mapping;
 }
 #else
-static inline void mapping_set_unevictable(struct address_space *mapping) { }
-static inline void mapping_clear_unevictable(struct address_space *mapping) { }
-static inline int mapping_unevictable(struct address_space *mapping)
+static inline void mapping_set_unevictable(struct address_space *mapping __attribute__((unused))) { }
+static inline void mapping_clear_unevictable(struct address_space *mapping __attribute__((unused))) { }
+static inline int mapping_unevictable(struct address_space *mapping __attribute__((unused)))
 {
 	return 0;
 }
@@ -417,7 +417,7 @@
 
 static inline int fault_in_pages_readable(const char __user *uaddr, int size)
 {
-	volatile char c;
+	volatile char c __attribute__ ((unused));
 	int ret;
 
 	if (unlikely(size == 0))