From: Greg Farnum <gfarnum@redhat.com>
Date: Wed, 24 May 2017 03:11:27 +0000 (-0700)
Subject: osd: make sure we drop Backoff PGRefs on shutdown
X-Git-Tag: v12.1.0~57^2~27^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0bce2c622ea8ed539151b7680b775bbf5a74026c;p=ceph.git

osd: make sure we drop Backoff PGRefs on shutdown

Fixes: http://tracker.ceph.com/issues/19931

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
---

diff --git a/src/osd/PrimaryLogPG.cc b/src/osd/PrimaryLogPG.cc
index 8c4f08c7090d..c3539c1dbc4f 100644
--- a/src/osd/PrimaryLogPG.cc
+++ b/src/osd/PrimaryLogPG.cc
@@ -10444,6 +10444,8 @@ void PrimaryLogPG::on_shutdown()
   cancel_proxy_ops(false);
   apply_and_flush_repops(false);
   cancel_log_updates();
+  // we must remove PGRefs, so do this this prior to release_backoffs() callers
+  clear_backoffs(); 
 
   pgbackend->on_change();