From db37df704a9a49933521634355b75e65e8a106f2 Mon Sep 17 00:00:00 2001 From: Neeraj Upadhyay Date: Wed, 9 Sep 2020 17:29:03 +0530 Subject: [PATCH] ARM: dts: msm: Enable RCU expedited and no-cb cpus for Shima Enable RCU expedited mode for low latency RCU waits and no cbs to improve cpuidle behavior for Shima SoC. Change-Id: I9c79e432322db50f3e6f528a7695129e7f9b0268 --- qcom/shima.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qcom/shima.dtsi b/qcom/shima.dtsi index 12f216ff1a21..457d3ddbc27f 100644 --- a/qcom/shima.dtsi +++ b/qcom/shima.dtsi @@ -443,7 +443,7 @@ }; chosen { - bootargs = "log_buf_len=256K earlycon=msm_geni_serial,0x994000"; + bootargs = "log_buf_len=256K earlycon=msm_geni_serial,0x994000 rcupdate.rcu_expedited=1 rcu_nocbs=0-7"; }; soc: soc { };