diff --git a/[refs] b/[refs]
index cf97406490d9..06684e8af337 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47846b0650f2f62fc4217cfb36efc94b8d919727
+refs/heads/master: a52116aba5b3eed0ee41f70b794cc1937acd5cb8
diff --git a/trunk/mm/filemap.c b/trunk/mm/filemap.c
index 140ebda9640f..09a91a9a102e 100644
--- a/trunk/mm/filemap.c
+++ b/trunk/mm/filemap.c
@@ -151,6 +151,7 @@ void remove_from_page_cache(struct page *page)
 	spin_unlock_irq(&mapping->tree_lock);
 	mem_cgroup_uncharge_cache_page(page);
 }
+EXPORT_SYMBOL(remove_from_page_cache);
 
 static int sync_page(void *word)
 {