Default disable exec spawning

Change the property too, so it takes effect next update.
Since 16.0 lacks a toggle, this effectively disables the feature for it.
Even devices with 4GB of RAM have usability severely impacted.

Plus some other tweaks/churn

Signed-off-by: Tad <tad@spotco.us>
This commit is contained in:
Tad 2022-04-12 16:44:53 -04:00
parent 81d9923cda
commit 42c9d22de9
26 changed files with 84 additions and 94 deletions

View file

@ -0,0 +1,21 @@
#
# Copyright (C) 2017 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.
#
# Changes various properties to reduce memory usage
# Do not spin up a separate process, use an in-process APK.
PRODUCT_PACKAGES += CellBroadcastAppPlatform
PRODUCT_PACKAGES += CellBroadcastServiceModulePlatform

View file

@ -0,0 +1,21 @@
#
# Copyright (C) 2017 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.
#
# Changes various properties to reduce memory usage
# Do not spin up a separate process, use an in-process APK.
PRODUCT_PACKAGES += InProcessNetworkStack
PRODUCT_PACKAGES += com.android.tethering.inprocess

View file

@ -18,7 +18,9 @@
# Set lowram options
PRODUCT_PROPERTY_OVERRIDES += \
sys.spawn.exec=false \
persist.security.exec_spawn=false \
persist.security.exec_spawn_new=false \
ro.config.low_ram=true \
ro.lmk.critical_upgrade=true \
ro.lmk.upgrade_pressure=40 \
@ -34,7 +36,9 @@ PRODUCT_PROPERTY_OVERRIDES += \
pm.dexopt.downgrade_after_inactive_days=10
# Speed profile services and wifi-service to reduce RAM and storage.
ifeq ($(findstring mako,$(TARGET_PRODUCT)),)
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
endif
# Always preopt extracted APKs to prevent extracting out of the APK for gms
# modules.
@ -59,12 +63,6 @@ PRODUCT_PROPERTY_OVERRIDES += \
# Do not generate libartd.
PRODUCT_ART_TARGET_INCLUDE_DEBUG_BUILD := false
# Do not spin up a separate process for the network stack on go devices, use an in-process APK.
#PRODUCT_PACKAGES += InProcessNetworkStack
#PRODUCT_PACKAGES += CellBroadcastAppPlatform
#PRODUCT_PACKAGES += CellBroadcastServiceModulePlatform
#PRODUCT_PACKAGES += com.android.tethering.inprocess
# Strip the local variable table and the local variable type table to reduce
# the size of the system image. This has no bearing on stack traces, but will
# leave less information available via JDWP.