commit 525571a4c75e99f6c05f5784d20d78c77ec68cdb
author Rick Yiu <rickyiu@google.com> Wed May 24 03:31:53 2023 +0000
committer Rick Yiu <rickyiu@google.com> Wed May 24 06:05:11 2023 +0000
tree 90a5e46f315a2685b4136aff0aa5ecba573f6691
parent 6daf750092b5051b6b5cf749bbbf7c7c9565afbf

Restore uclamp.max for bg groups

These values could indicate if cpu is running important tasks.

Bug: 201260585
Test: build pass
Change-Id: I3d9cfef9070503b16862fb88fec11329eaf8f348

conf/init.gs101.rc

diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 99387ce..3632d28 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -757,6 +757,12 @@
     # Set bg group throttle
     write /proc/vendor_sched/ug_bg_group_throttle 308
 
+    # Set uclamp.max for some groups, which could indicate cpu importance used in scheduling
+    write /proc/vendor_sched/bg_uclamp_max 512
+    write /proc/vendor_sched/sysbg_uclamp_max 512
+    write /proc/vendor_sched/ota_uclamp_max 512
+    write /proc/vendor_sched/dex2oat_uclamp_max 615
+
     # Set PMU freq limit parameters
     write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/lcpi_threshold 2
     write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold 59