diff --git a/python/sglang/srt/managers/data_parallel_controller.py b/python/sglang/srt/managers/data_parallel_controller.py
index fb0264a6ea9..279f9e27b64 100644
--- a/python/sglang/srt/managers/data_parallel_controller.py
+++ b/python/sglang/srt/managers/data_parallel_controller.py
@@ -30,6 +30,7 @@
 )
 from sglang.srt.managers.scheduler import run_scheduler_process
 from sglang.srt.server_args import PortArgs, ServerArgs
+from sglang.srt.torch_memory_saver_adapter import TorchMemorySaverAdapter
 from sglang.srt.utils import bind_port, configure_logger, get_zmq_socket
 from sglang.utils import get_exception_traceback
 
@@ -174,6 +175,10 @@ def launch_tensor_parallel_group(
         if not server_args.enable_dp_attention:
             logger.info(f"Launch DP{dp_rank} starting at GPU #{base_gpu_id}.")
 
+        memory_saver_adapter = TorchMemorySaverAdapter.create(
+            enable=server_args.enable_memory_saver
+        )
+
         # Launch tensor parallel scheduler processes
         scheduler_pipe_readers = []
         tp_size_per_node = server_args.tp_size // server_args.nnodes
@@ -208,7 +213,8 @@ def launch_tensor_parallel_group(
                 target=run_scheduler_process,
                 args=(server_args, rank_port_args, gpu_id, tp_rank, dp_rank, writer),
             )
-            proc.start()
+            with memory_saver_adapter.configure_subprocess():
+                proc.start()
             self.scheduler_procs.append(proc)
             scheduler_pipe_readers.append(reader)