crush: tidy up class_map on remove_root()

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/crush/CrushWrapper.cc b/src/crush/CrushWrapper.cc
index 2e5bfac6e1f8c0e4fcb9db3b9d6c26856cc365e6..353dd93d2bea0686eefb1613c36804e82983d464 100644 (file)
--- a/src/crush/CrushWrapper.cc
+++ b/src/crush/CrushWrapper.cc
@@ -387,6 +387,7 @@ int CrushWrapper::remove_root(int item, bool unused)
   }
   if (class_bucket.count(item) != 0)
     class_bucket.erase(item);
+  class_remove_item(item);
   return 0;
 }