Add a flag to cache getProfileParent to avoid unnecessary binder calls in worse cases ~1000 times per second.

Bug: 350417399
Change-Id: Ib567219c490f7caa0d2df2dcc2c40463ebd25007
Test: N/A
Flag: android.multiuser.cache_profile_parent

1 files changed, 10 insertions, 0 deletions

diff --git a/core/java/android/content/pm/multiuser.aconfig b/core/java/android/content/pm/multiuser.aconfig
index c7d94c66c81e..26ee4e821ede 100644
--- a/core/java/android/content/pm/multiuser.aconfig
+++ b/core/java/android/content/pm/multiuser.aconfig
@@ -161,6 +161,16 @@ flag {
 }
 
 flag {
+    name: "cache_profile_parent"
+    namespace: "multiuser"
+    description: "Cache getProfileParent to avoid unnecessary binder calls"
+    bug: "350417399"
+    metadata {
+        purpose: PURPOSE_BUGFIX
+  }
+}
+
+flag {
     name: "cache_quiet_mode_state"
     namespace: "multiuser"
     description: "Optimise quiet mode state retrieval"