GD Storage: Call SaveDelayed on the right thread

* To resolve a dedlock between StorageModule and ConfigCache

Fixes: 178976563
Bug: 178976563
Test: atest bluetooth_test_gd
Tag: #gd-refactor
BYPASS_LONG_LINES_REASON: Bluetooth likes 120 lines

Change-Id: I13a51931111eb3c0e1c999cd4b7f4fc30d9e1f13

diff --git a/gd/storage/storage_module.cc b/gd/storage/storage_module.cc
index b862251..6b4e9bc 100644 (file)
--- a/gd/storage/storage_module.cc
+++ b/gd/storage/storage_module.cc
@@ -175,7 +175,7 @@ void StorageModule::Start() {
     config->SetProperty(kInfoSection, kTimeCreatedProperty, ss.str());
   }
   config->FixDeviceTypeInconsistencies();
-  config->SetPersistentConfigChangedCallback([this] { this->SaveDelayed(); });
+  config->SetPersistentConfigChangedCallback([this] { this->CallOn(this, &StorageModule::SaveDelayed); });
   // TODO (b/158035889) Migrate metrics module to GD
   pimpl_ = std::make_unique<impl>(GetHandler(), std::move(config.value()), temp_devices_capacity_);
   SaveDelayed();