Merge pull request #17626 from badone/wip-jewel-ceph-osd-flush-segfault

jewel: core: kv: let ceph_logger destructed after db reset

Reviewed-by: Josh Durgin <jdurgin@redhat.com>

src/kv/LevelDBStore.cc

@@ -143,10 +143,10 @@ LevelDBStore::~LevelDBStore()
 {
   close();
   delete logger;
-  delete ceph_logger;
 
   // Ensure db is destroyed before dependent db_cache and filterpolicy
   db.reset();
+  delete ceph_logger;
 }
 
 void LevelDBStore::close()