rbd: get parent spec for version 2 images

[deliverable/linux.git] / include / linux / ceph / rados.h

diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h
index 0a99099801a4ec56ad04e0dcbe1e25e28eba2210..15077db662eda473b2bef67a5590362e2afa3d51 100644 (file)
--- a/include/linux/ceph/rados.h
+++ b/include/linux/ceph/rados.h
@@ -87,6 +87,8 @@ struct ceph_pg {
  *
  *  lpgp_num -- as above.
  */
+#define CEPH_NOPOOL  ((__u64) (-1))  /* pool id not defined */
+
 #define CEPH_PG_TYPE_REP     1
 #define CEPH_PG_TYPE_RAID4   2
 #define CEPH_PG_POOL_VERSION 2