From: Sage Weil <sage@newdream.net>
Date: Sat, 21 Nov 2009 06:02:38 +0000 (-0800)
Subject: mds: clear session before remove_session
X-Git-Tag: v0.18~59
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6d10f068d9d25fb3fdadeace966d52a352c6b50c;p=ceph.git

mds: clear session before remove_session

remove_session may drop the last ref.
---

diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index 4be676782034..430b71d2dd7e 100644
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -288,9 +288,8 @@ void Server::_session_logged(Session *session, bool open, version_t pv, interval
     else if (session->is_stale_closing())
       mds->messenger->mark_down(session->inst.addr); // kill connection
     mds->sessionmap.set_state(session, Session::STATE_CLOSED);
-    mds->sessionmap.remove_session(session);
-
     session->clear();
+    mds->sessionmap.remove_session(session);
   } else {
     // close must have been canceled (by an import?) ...
     assert(!open);