--- a/fs/Makefile
+++ b/fs/Makefile
-@@ -125,3 +125,4 @@ obj-$(CONFIG_OCFS2_FS) += ocfs2/
- obj-$(CONFIG_BTRFS_FS) += btrfs/
+@@ -127,3 +127,5 @@ obj-$(CONFIG_BTRFS_FS) += btrfs/
obj-$(CONFIG_GFS2_FS) += gfs2/
obj-$(CONFIG_EXOFS_FS) += exofs/
+ obj-$(CONFIG_CEPH_FS) += ceph/
+obj-$(CONFIG_YAFFS_FS) += yaffs2/
++