client: remove snaprealm from parent when closing it

Signed-off-by: Yan, Zheng <zyan@redhat.com>

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 53e225c47a952557cd2b4688a9f0f5b2dc686fb2..02328914733789350ac5d4271cb7901562446082 100644 (file)
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -3693,6 +3693,10 @@ void Client::put_snap_realm(SnapRealm *realm)
                 << " " << realm->nref << " -> " << (realm->nref - 1) << dendl;
   if (--realm->nref == 0) {
     snap_realms.erase(realm->ino);
+    if (realm->pparent) {
+      realm->pparent->pchildren.erase(realm);
+      put_snap_realm(realm->pparent);
+    }
     delete realm;
   }
 }