diff --git a/[refs] b/[refs]
index bb91f798b00f..118bfa9a9412 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5b3a4db3e4009aff918abb1353eb3f4925393a7b
+refs/heads/master: 4ce1e9adabbad8f2c45ceeeb6de56cc368484297
diff --git a/trunk/fs/ceph/addr.c b/trunk/fs/ceph/addr.c
index 25360d517d1b..23bb0ceabe31 100644
--- a/trunk/fs/ceph/addr.c
+++ b/trunk/fs/ceph/addr.c
@@ -144,7 +144,7 @@ static int ceph_set_page_dirty(struct page *page)
  */
 static void ceph_invalidatepage(struct page *page, unsigned long offset)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode;
 	struct ceph_inode_info *ci;
 	struct ceph_snap_context *snapc = (void *)page->private;
 
@@ -153,6 +153,8 @@ static void ceph_invalidatepage(struct page *page, unsigned long offset)
 	BUG_ON(!PagePrivate(page));
 	BUG_ON(!page->mapping);
 
+	inode = page->mapping->host;
+
 	/*
 	 * We can get non-dirty pages here due to races between
 	 * set_page_dirty and truncate_complete_page; just spit out a