From 5d4636c02b856ba71432589b1e66916139913611 Mon Sep 17 00:00:00 2001 From: John Stultz Date: Tue, 7 Jan 2025 16:22:02 -0800 Subject: [PATCH] ANDROID: gki_defconfig: Enable RCU_NOCB_CPU_ALL and LAZY_RCU by default Set the default to enabled for LAZY_RCU and RCU_NOCB_CPU_ALL Lazy RCU showed nice power benefits in earlier kernels, so lets set it to be enabled by default (vendors can still disable it via boot argument: "enable_rcu_lazy=false rcu_nocbs ") Bug: 388353033 Change-Id: I5943772e1bc8fc107ed00f2ddd49ef8b59a24dc7 Signed-off-by: John Stultz --- arch/arm64/configs/gki_defconfig | 2 +- arch/x86/configs/gki_defconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig index aa57826df48a..1446172e3c3e 100644 --- a/arch/arm64/configs/gki_defconfig +++ b/arch/arm64/configs/gki_defconfig @@ -18,8 +18,8 @@ CONFIG_PSI=y CONFIG_RCU_EXPERT=y CONFIG_RCU_BOOST=y CONFIG_RCU_NOCB_CPU=y +CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=y CONFIG_RCU_LAZY=y -CONFIG_RCU_LAZY_DEFAULT_OFF=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_IKHEADERS=m diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig index bd75c709fcf4..1b559410d5b3 100644 --- a/arch/x86/configs/gki_defconfig +++ b/arch/x86/configs/gki_defconfig @@ -19,8 +19,8 @@ CONFIG_PSI=y CONFIG_RCU_EXPERT=y CONFIG_RCU_BOOST=y CONFIG_RCU_NOCB_CPU=y +CONFIG_RCU_NOCB_CPU_DEFAULT_ALL=y CONFIG_RCU_LAZY=y -CONFIG_RCU_LAZY_DEFAULT_OFF=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_IKHEADERS=m