diff --git a/[refs] b/[refs]
index e7189f7bd0dc..d5eddf424c80 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a7992c90828a65281c3c9cf180be3b432d277b2
+refs/heads/master: 3c111a071da260aa1e9cae3e882e2109c4e9bdfc
diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
index 0c6258bd1ba3..ea0b7cb4a8c7 100644
--- a/trunk/mm/page-writeback.c
+++ b/trunk/mm/page-writeback.c
@@ -825,10 +825,10 @@ void __init page_writeback_init(void)
 /*
  * We tag pages in batches of WRITEBACK_TAG_BATCH to reduce tree_lock latency.
  */
-#define WRITEBACK_TAG_BATCH 4096
 void tag_pages_for_writeback(struct address_space *mapping,
 			     pgoff_t start, pgoff_t end)
 {
+#define WRITEBACK_TAG_BATCH 4096
 	unsigned long tagged;
 
 	do {