Revert "Remove iorap daemon codes"
Revert "Remove configs relevant to iorap"
Revert submission 16528474-remove-iorap
Reason for revert: build break
Reverted Changes:
I464c9e9c4:Remove scripts related to iorap
I0b8b1b064:Remove iorap daemon codes
I848f65908:Remove iorap framework codes
I294f37265:Remove configs relevant to iorap
Change-Id: I06b7c2fe6e211617233c35eb870d57666592d6ae
diff --git a/iorapd.rc b/iorapd.rc
new file mode 100644
index 0000000..63f6b13
--- /dev/null
+++ b/iorapd.rc
@@ -0,0 +1,38 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+service iorapd /system/bin/iorapd
+ class main
+ disabled
+ user iorapd
+ group iorapd
+ capabilities DAC_READ_SEARCH
+ task_profiles ServiceCapacityLow
+# TODO: should this be something else like performance/tasks?
+# the main 'activity hint' thread needs to be fairly high priority to kick off
+# tracing or prefetching asap.
+
+on property:ro.iorapd.enable=false
+ stop iorapd
+
+on post-fs-data
+ # Create directory for iorapd (see iorapd_data_file in selinux file_contexts).
+ mkdir /data/misc/iorapd/ 0750 iorapd system
+
+# Start iorapd when either prefetching or tracing is enabled.
+on property:persist.device_config.runtime_native_boot.iorap_perfetto_enable=true && property:ro.iorapd.enable=true
+ start iorapd
+
+on property:persist.device_config.runtime_native_boot.iorap_readahead_enable=true && property:ro.iorapd.enable=true
+ start iorapd