From a39d3b0832ef6b8f29eee1595c0acb7c175f1112 Mon Sep 17 00:00:00 2001 From: Qais Yousef Date: Mon, 3 Jun 2024 12:57:45 +0000 Subject: [PATCH] init.zuma.rc: Apply sched tuning to improve sched latencies Bug: 340860065 Flag: NONE not supported for init.rc scripts Signed-off-by: Qais Yousef Change-Id: Iac58746eba35820bab69ef742a1078b93e9bbad8 --- conf/init.zuma.rc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/conf/init.zuma.rc b/conf/init.zuma.rc index f98001b3..13e835ab 100644 --- a/conf/init.zuma.rc +++ b/conf/init.zuma.rc @@ -770,6 +770,12 @@ on property:sys.boot_completed=1 write /dev/cpuset/camera-daemon/cpus 0-8 setprop vendor.powerhal.init 1 + # Setup scheduler parameters + write /proc/vendor_sched/min_granularity_ns 1000000 + write /proc/vendor_sched/latency_ns 8000000 + write /proc/vendor_sched/max_load_balance_interval 1 + write /proc/vendor_sched/enable_hrtick 1 + # Setup final cpu.uclamp write /proc/vendor_sched/groups/ta/uclamp_min 1 write /proc/vendor_sched/groups/fg/uclamp_min 0