ceph: decode updated mdsmap format

The mds map now uses the global_id as the 'key' (instead of the addr,
which was a poor choice).

This is protocol change.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/mdsmap.h b/fs/ceph/mdsmap.h
index d317308648f..eacc131aa5c 100644
--- a/fs/ceph/mdsmap.h
+++ b/fs/ceph/mdsmap.h
@@ -9,6 +9,7 @@
  * we limit fields to those the client actually xcares about
  */
 struct ceph_mds_info {
+	u64 global_id;
 	struct ceph_entity_addr addr;
 	s32 state;
 	int num_export_targets;