Remove static list in libbinder for caching
This adds a new flag to identify Lazy services.
This flag is set when addService is called from
LazyServiceRegistrar.
This flag is then used by libbinder in a client.
When getService is called, libbinder decides if
the binder should be cached or not using this flag.
Doc: go/libbinder-cache-v2
Flag: RELEASE_LIBBINDER_REMOVE_STATIC_LIST
Test: atest binderCacheUnitTest
Bug: 333854840
Change-Id: I5fff0140f635dddb4f5a6d618f4e9abace6feb54
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index e10e4dd..aac369d 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -456,6 +456,28 @@
}
soong_config_module_type {
+ name: "libbinder_remove_cache_static_list_config",
+ module_type: "cc_defaults",
+ config_namespace: "libbinder",
+ bool_variables: ["release_libbinder_remove_cache_static_list"],
+ properties: [
+ "cflags",
+ ],
+}
+
+libbinder_remove_cache_static_list_config {
+ name: "libbinder_remove_cache_static_list_flag",
+ soong_config_variables: {
+ release_libbinder_remove_cache_static_list: {
+ cflags: ["-DLIBBINDER_REMOVE_CACHE_STATIC_LIST"],
+ conditions_default: {
+ cflags: ["-DNO_LIBBINDER_REMOVE_CACHE_STATIC_LIST"],
+ },
+ },
+ },
+}
+
+soong_config_module_type {
name: "libbinder_client_cache_config",
module_type: "cc_defaults",
config_namespace: "libbinder",
@@ -504,6 +526,7 @@
defaults: [
"libbinder_client_cache_flag",
"libbinder_addservice_cache_flag",
+ "libbinder_remove_cache_static_list_flag",
],
srcs: [
"BufferedTextOutput.cpp",
@@ -826,6 +849,7 @@
"aidl/android/os/IServiceCallback.aidl",
"aidl/android/os/IServiceManager.aidl",
"aidl/android/os/Service.aidl",
+ "aidl/android/os/ServiceWithMetadata.aidl",
"aidl/android/os/ServiceDebugInfo.aidl",
],
path: "aidl",