From: Patrick Donnelly <pdonnell@redhat.com>
Date: Wed, 15 Jan 2020 20:26:40 +0000 (-0800)
Subject: mds: do not include metric_spec in MClientSession from MDS
X-Git-Tag: v15.1.0~157^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3ef15814927c32f15248f338a2286ac24ef4b10f;p=ceph.git

mds: do not include metric_spec in MClientSession from MDS

Otherwise the older kernel clients get confused. Credit to Jeff Layton
for pointing me in the right direction.

Fixes: 55d8fdef68740c4f0a83d55a04ac7a10ff4db15b
Fixes: https://tracker.ceph.com/issues/43599
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
---

diff --git a/src/messages/MClientSession.h b/src/messages/MClientSession.h
index 7c3fbfafc4d7..d129fb90bf50 100644
--- a/src/messages/MClientSession.h
+++ b/src/messages/MClientSession.h
@@ -87,8 +87,8 @@ public:
       header.version = HEAD_VERSION;
       encode(metadata, payload);
       encode(supported_features, payload);
+      encode(metric_spec, payload);
     }
-    encode(metric_spec, payload);
   }
 private:
   template<class T, typename... Args>