Merge "Allow switching between sdcardfs and FUSE mounts"

rootdir/init.rc

@@ -121,6 +121,9 @@ on init
     mkdir /mnt/media_rw 0750 root media_rw
     mkdir /mnt/user 0755 root root
     mkdir /mnt/user/0 0755 root root
+    mkdir /mnt/user/0/self 0755 root root
+    mkdir /mnt/user/0/emulated 0755 root root
+    mkdir /mnt/user/0/emulated/0 0755 root root
     mkdir /mnt/expand 0771 system system
     mkdir /mnt/appfuse 0711 root root
 
@@ -367,9 +370,6 @@ on post-fs
     # Once everything is setup, no need to modify /.
     # The bind+remount combination allows this to work in containers.
     mount rootfs rootfs / remount bind ro nodev
-    # Mount default storage into root namespace
-    mount none /mnt/runtime/default /storage bind rec
-    mount none none /storage slave rec
 
     # Make sure /sys/kernel/debug (if present) is labeled properly
     # Note that tracefs may be mounted under debug, so we need to cross filesystems
@@ -642,6 +642,22 @@ on post-fs-data
     chown root system /dev/fscklogs/log
     chmod 0770 /dev/fscklogs/log
 
+# Switch between sdcardfs and FUSE depending on persist property
+# TODO: Move this to ro property before launch because FDE devices
+# interact with persistent properties differently during boot
+on zygote-start && property:persist.sys.fuse=true
+  # Mount default storage into root namespace
+  mount none /mnt/user/0 /storage bind rec
+  mount none none /storage slave rec
+on zygote-start && property:persist.sys.fuse=false
+  # Mount default storage into root namespace
+  mount none /mnt/runtime/default /storage bind rec
+  mount none none /storage slave rec
+on zygote-start && property:persist.sys.fuse=""
+  # Mount default storage into root namespace
+  mount none /mnt/runtime/default /storage bind rec
+  mount none none /storage slave rec
+
 # It is recommended to put unnecessary data/ initialization from post-fs-data
 # to start-zygote in device's init.rc to unblock zygote start.
 on zygote-start && property:ro.crypto.state=unencrypted