From f319e5251095595db2a26663c3cf08260ab1ce7e Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Fri, 5 Dec 2008 15:57:43 -0800
Subject: [PATCH] osd: lock pg before calling on_shutdown

---
 src/osd/OSD.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index db8faa5a998fa..7033d66d51397 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -497,8 +497,11 @@ int OSD::shutdown()
   // tell pgs we're shutting down
   for (hash_map<pg_t, PG*>::iterator p = pg_map.begin();
        p != pg_map.end();
-       p++)
+       p++) {
+    p->second->lock();
     p->second->on_shutdown();
+    p->second->unlock();
+  }
 
   // zap waiters (bleh, this is messy)
   finished_lock.Lock();
-- 
2.39.5