From f397a0261b1721c038ebce0fc4357639adec0111 Mon Sep 17 00:00:00 2001 From: Liang Chen Date: Tue, 17 Oct 2023 20:42:32 +0800 Subject: [PATCH] arm64: rockchip_defconfig: enable configs needed for RCU perf/power optimizations CONFIG_RCU_EXPERT=y CONFIG_RCU_FAST_NO_HZ=y CONFIG_RCU_BOOST=y CONFIG_RCU_NOCB_CPU=y According to gki commit e9b2f2878526 ("ANDROID: GKI: enable RCU configs") and commit c8701aa0a76b ("ANDROID: GKI: enable RCU_BOOST"). Change-Id: I441a203ffa85bff6eec244f1059faf8f97652ae0 Signed-off-by: Liang Chen --- arch/arm64/configs/rockchip_defconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig index b19d854fc7da..ccf7e54fc9ed 100644 --- a/arch/arm64/configs/rockchip_defconfig +++ b/arch/arm64/configs/rockchip_defconfig @@ -9,6 +9,10 @@ CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_PSI=y +CONFIG_RCU_EXPERT=y +CONFIG_RCU_FAST_NO_HZ=y +CONFIG_RCU_BOOST=y +CONFIG_RCU_NOCB_CPU=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_IKHEADERS=m