From f32aeeae00015ed484f8bfea2e24018de0dae277 Mon Sep 17 00:00:00 2001
From: "Han Qi (qihqi)" <qihan@meta.com>
Date: Tue, 11 Oct 2022 20:07:58 +0000
Subject: [PATCH] Set interface_call to true be default (#86668)

Summary: ASR models need it

Test Plan: existing unit tests

Reviewed By: cccclai

Differential Revision: D40251788

Pull Request resolved: https://github.com/pytorch/pytorch/pull/86668
Approved by: https://github.com/cccclai
---
 torch/csrc/jit/serialization/export_module.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/torch/csrc/jit/serialization/export_module.cpp b/torch/csrc/jit/serialization/export_module.cpp
index c20d60e4c5c93..b29f1e2914c0c 100644
--- a/torch/csrc/jit/serialization/export_module.cpp
+++ b/torch/csrc/jit/serialization/export_module.cpp
@@ -424,8 +424,11 @@ SourceRangeRecords getBackendSourceRanges(const Module& m) {
   return sr_records;
 }
 
+// TODO: remove mobileInterfaceCallExport as it is no longer needed.
+// This function was introduced to guard the usage of `InterfaceCall` and
+// now the support for `InterfaceCall` should be mature enough.
 auto& mobileInterfaceCallExport() {
-  static std::atomic<bool> flag{false};
+  static std::atomic<bool> flag{true};
   return flag;
 }