os/bluestore/BlueFS: fix Dir memory leak

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/bluestore/BlueFS.h b/src/os/bluestore/BlueFS.h
index 4ffee086bc66a72a278303d2e8ab7eb2de6dce28..e3862a584fc26607154ae08af99a49d16ac3ae79 100644 (file)
--- a/src/os/bluestore/BlueFS.h
+++ b/src/os/bluestore/BlueFS.h
@@ -98,6 +98,8 @@ public:
   struct Dir : public RefCountedObject {
     map<string,FileRef> file_map;
 
+    Dir() : RefCountedObject(NULL, 0) {}
+
     friend void intrusive_ptr_add_ref(Dir *d) {
       d->get();
     }