Merge "Isolate app profile ref data" am: bbf4835c7e

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1729395

Change-Id: I07e352506bc12a246b70b8ece78a6f98c33b7031
diff --git a/rootdir/init.rc b/rootdir/init.rc
index c6b74bc..7ba476b 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -884,6 +884,8 @@
     # Create mirror directory for jit profiles
     mkdir /data_mirror/cur_profiles 0700 root root
     mount none /data/misc/profiles/cur /data_mirror/cur_profiles bind rec
+    mkdir /data_mirror/ref_profiles 0700 root root
+    mount none /data/misc/profiles/ref /data_mirror/ref_profiles bind rec
 
     mkdir /data/cache 0770 system cache encryption=Require
     mkdir /data/cache/recovery 0770 system cache
@@ -1265,6 +1267,7 @@
   umount /data_mirror/data_ce/null
   umount /data_mirror/data_de/null
   umount /data_mirror/cur_profiles
+  umount /data_mirror/ref_profiles
   umount /data_mirror
   remount_userdata
   start bootanim