diff --git a/[refs] b/[refs]
index 1e77e58fdd1d..6e75acba5952 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9030aaf9bf0a1eee47a154c316c789e959638b0f
+refs/heads/master: e324b8f991679a43e09dd13500bf1988c0bfc0ea
diff --git a/trunk/fs/ceph/README b/trunk/fs/ceph/README
new file mode 100644
index 000000000000..231a1df5eafe
--- /dev/null
+++ b/trunk/fs/ceph/README
@@ -0,0 +1,17 @@
+#
+# The following files are shared by (and manually synchronized
+# between) the Ceph userland and kernel client.
+#
+# userland                  kernel
+src/include/ceph_fs.h	    fs/ceph/ceph_fs.h
+src/include/ceph_fs.cc	    fs/ceph/ceph_fs.c
+src/include/msgr.h	    fs/ceph/msgr.h
+src/include/rados.h	    fs/ceph/rados.h
+src/include/ceph_strings.cc fs/ceph/ceph_strings.c
+src/include/ceph_frag.h	    fs/ceph/ceph_frag.h
+src/include/ceph_frag.cc    fs/ceph/ceph_frag.c
+src/crush/crush.c	    fs/ceph/crush/crush.c
+src/crush/crush.h	    fs/ceph/crush/crush.h
+src/crush/mapper.c	    fs/ceph/crush/mapper.c
+src/crush/mapper.h	    fs/ceph/crush/mapper.h
+src/crush/hash.h	    fs/ceph/crush/hash.h