diff --git a/[refs] b/[refs]
index 275d93d9ebd9..da83dc84e5cf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 169e16ce816ca417286daf1db25de424a9d65a0c
+refs/heads/master: dbd646a851713bec5bfff40ecf624b2e78518fe5
diff --git a/trunk/fs/ceph/addr.c b/trunk/fs/ceph/addr.c
index bf535815592d..d0cdceb0b90b 100644
--- a/trunk/fs/ceph/addr.c
+++ b/trunk/fs/ceph/addr.c
@@ -448,8 +448,13 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc)
 
 static int ceph_writepage(struct page *page, struct writeback_control *wbc)
 {
-	int err = writepage_nounlock(page, wbc);
+	int err;
+	struct inode *inode = page->mapping->host;
+	BUG_ON(!inode);
+	igrab(inode);
+	err = writepage_nounlock(page, wbc);
 	unlock_page(page);
+	iput(inode);
 	return err;
 }