* In favor of Low Memory Killer Daemon (lmkd).
* Adaptive LMK was also dropped quite sometime ago
making it useless to keep this script around.
Change-Id: Ie221d6f669d261bb871a77fed712b0df3f5ba248
* No matter how hard QC tried to improve these features, they still suffer
from stability issues, mainly due to the unpredictable nature of vmpressure
they rely on.
Change-Id: Icd14c79298a3c268abffa06ed17a79dececf423a
* When sys.use_fifo_ui is enabled, ActivityManager tracks the UI thread and RenderThread (the two most UI-critical threads) of the top application and makes those threads SCHED_FIFO instead of SCHED_OTHER. This effectively eliminates jitter from UI and RenderThreads; the traces that've gathered with this option enabled show runnable times on the order of microseconds instead of milliseconds.
* However, it should be enabled only when we have EAS i.e a capacity-aware RT scheduler because if RT load balancer is not capacity-aware, then there would be a 30% reduction in application startup performance.
Reference: https://source.android.com/devices/tech/debug/jank_jitter
Signed-off-by: Saurabh Charde <saurabhchardereal@gmail.com>
Signed-off-by: Aston-Martinn <advaithbhat9@gmail.com>
Change-Id: I8b55ad1899be985fc7357abaf06d68d6a130fb75
This patch will remove deprecated code for wpa_supplicant
which is creating symlink with system directory.
Change-Id: I95d1c61ab59addc04c1e7d462529bb9400bbfe92
CRs-Fixed: 2644788
Those values seem off. CAF maybe messed them up as those values look possibly wrong.
Those values are used as powerhint values on pixel 2 and 3.
Signed-off-by: Dusan Uveric <dusan.uveric9@gmail.com>
Change-Id: I1eebb1f57a7e91f26b9900cda65ec151b05ecbd7
* No matter how hard QC tried to improve these features, they still suffer
from stability issues, mainly due to the unpredictable nature of vmpressure
they rely on.
Signed-off-by: PIPIPIG233666 <2212848813@qq.com>
Change-Id: I8256abb91b7e3160670ec45a22fdceeecc2a928c
Removing the check of 1GB RAM while enabling
low_ram target specific configurations to enable them
for 2GB RAM targets as well.
Updating ZRAM size to 75% of RAM for <2GB devices
Change-Id: I8d5341a4397cd20f2c59e7396801fcbea7fe5b73
Move the ADSP start KPI marker within the adsp-loader code instead
of adding the same in .rc file.
Change-Id: Ib67f5775dfb9fdca47e62a189de9994b7a6624e8
Fix reboot after 120 seconds on WLAN tethering enable.
Fix "target device is connected but no internet" issue.
Move ipacm-related sections from rootdir/etc/init.qcom.rc to data-ipa-cfg-mgr/ipacm/src/ipacm.rc
Make ipacm.rc look like vendor/qcom/opensource/data-ipa-cfg-mgr/ipacm/src/ipacm.rc but add
writepid /dev/cpuset/system-background/tasks to the service definition.
This let ipacm start after data decryption (it got killed on data decrypt and not respawned,
because was disabled).
This fixes following errors:
04-01 14:35:57.525 591 17586 W libc : Unable to set property "ctl.interface_start" to "android.hardware.tetheroffload.config@1.0::IOffloadConfig/default": error code: 0x20
04-01 14:35:57.526 2665 3190 I ServiceManagement: getService: Trying again for android.hardware.tetheroffload.config@1.0::IOffloadConfig/default...
04-01 14:35:57.526 591 17586 E hwservicemanager: Failed to set property for starting android.hardware.tetheroffload.config@1.0::IOffloadConfig/default
Set wifi.active.interface context to exported_wifi_prop and allow hal_wifi_default to set it.
I don't know why context definition was not embedded to the contexts file, but now it is.
This fixes following errors:
[163263.846522] selinux: avc: denied { set } for property=wifi.active.interface pid=2733 uid=1010 gid=1010 scontext=u:r:hal_wifi_default:s0 tcontext=u:object_r:default_prop:s0 tclass=property_service permissive=0
Change-Id: I735e7d8d8d07b9545ef16a6baa35a13aba3cd116
As it turned out, allowing background, system-background, restricted,
foreground and top-app to use all 8 cores results in severe jitter and lag
whenever background tasks are running, whether it be on boot, or during waking up
from sleep.
This commit readds pinning background to cores 0-1, system-background and
restricted to cores 0-3, foreground to cores 0-6 and top-app to cores 0-7.
Change-Id: Idb76879e75e05b437600f0b689c260c674eb7eea
This addresses an underlying problem since /dev/hw_random is used. The
issue is that EntropyMixer, which runs in system_server, needs to read
from /dev/hw_random, but thanks to our qualcomm ueventd, EntropyMixer
can never accress this node, resulting in warnings like this:
W EntropyMixer: Failed to add HW RNG output to entropy pool
W EntropyMixer: java.io.FileNotFoundException: /dev/hw_random (Permission denied)
AOSP ueventd handles this well, so just remove this line to get things
back to stage. This issue was never exposed because Google derps the
logging here, which is already fixed on Pie.
c78a463e87
Change-Id: I42c9aaa8f57306536e51c0a17febad57a5a77581
During bootup the device first enumerates in ADB only composition
and then falls back to the persist.sys.usb.config.
Prevent this enumeration in ADB only composition during bootup
by setting the sys.usb.configfs from init.qcom.usb.rc
Change-Id: I4d9aa8454202b8118ff76dfda7f44c6413c42020
The restorecon_recursive directive in init is only applied if the
file_contexts file changed between builds, but not necessarily if any
file or folder inside /mnt/vendor/persist/ has changed.
The restorecon code checks whether an xattr named
"security.sehash" contains a string that matches the current
combined hashes of the SELinux context files and skips restoring labels
if there is a match, see
https://android.googlesource.com/platform/external/selinux/+/refs/tags/android-9.0.0_r35/libselinux/src/android/android_platform.c#1546
Force wiping that xattr so that restorecon always runs since it's not
very expensive (there are currently only about 50 files on /persist).
The restorecon is needed to fix issues such as wrong stock labels on
/mnt/vendor/persist/sensors/:
sensors_persist_file -> persist_sensors_file
Change-Id: Ic0cd848836ee550499d9236f56ed6e939e35f01e
Set ADB as the default composition for GVM targets, as DIAG
over USB conflicts with the DIAG over IP used by the PVM.
Change-Id: I09389564db284b16ccb34243eaf34bb17860b30f
Signed-off-by: Anant Goel <anantg@codeaurora.org>
