Set the default IRQ affinity to the primary cluster for SDM660,
SDM630 and SDM845. When a CPU is isolated/hotplugged, the IRQ
affinity is adjusted to one of the CPUs from the default IRQ
affinity mask.
Change-Id: I1f33fdf2a06e1cb086904dabaaa0414aafcf07c5
Signed-off-by: pix106 <sbordenave@gmail.com>
If we set 2048KB ra value in the beginning of the
boot process, services initialized at this time would
keep 2048KB ra value even though we adjust the ra value
to 128KB after boot completion.
This may cause memory pressure.
Bug: 174700194
Signed-off-by: Randall Huang <huangrandall@google.com>
Change-Id: I97ee0ee9511eaada011f2634afd68d68cdca4570
Signed-off-by: pix106 <sbordenave@gmail.com>
This prevents to change the frequency in a very short
manner which seems to fast for the hardware and
causes performance drops.
Change-Id: I678d6dc3dc81d756ba1b2031cd369d95d9298ac0
Signed-off-by: pix106 <sbordenave@gmail.com>
- In my testing, i faced some CPU Stalls with the old setup. (caused some spikes in jitter and non-consistent hackbench).
- 1000 was perfect in my testing and did not hit over power usage.
Signed-off-by: clarencelol <clarencekuiek@icloud.com>
Set USB default composition to 0x9091 having diag,serial_cdev,
rmnet,adb for 8909 with kernel 4.9.
Change-Id: I3066799d801bc9d8451b0d5a0bcd6d4055d1f735
* 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
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
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>
