From b611ab7090264b5a01181aa21a436f4bce2ef9bc Mon Sep 17 00:00:00 2001 From: Liang Chen Date: Tue, 4 Jul 2023 11:47:16 +0800 Subject: [PATCH] arm64: configs: optimize latency for PREEMPT_RT Change-Id: I463d66d69d8ab45435511265d0b977040bc26dac Signed-off-by: Liang Chen --- arch/arm64/configs/rockchip_rt.config | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/rockchip_rt.config b/arch/arm64/configs/rockchip_rt.config index ff2a28322cf8..4bd3742c625e 100644 --- a/arch/arm64/configs/rockchip_rt.config +++ b/arch/arm64/configs/rockchip_rt.config @@ -1,5 +1,25 @@ -# CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ is not set # CONFIG_ARM_PSCI_CPUIDLE is not set +# CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ is not set +# CONFIG_CGROUP_CPUACCT is not set +# CONFIG_CGROUP_SCHED is not set # CONFIG_CPU_FREQ_TIMES is not set -CONFIG_NO_HZ_FULL=y +# CONFIG_CPU_FREQ_THERMAL is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_FTRACE is not set +# CONFIG_IRQ_TIME_ACCOUNTING is not set +# CONFIG_MALI_BIFROST_ENABLE_TRACE is not set +# CONFIG_MALI_BIFROST_SYSTEM_TRACE is not set +# CONFIG_PSI is not set +# CONFIG_PERF_EVENTS is not set +# CONFIG_PROFILING is not set +# CONFIG_SCHED_DEBUG is not set +# CONFIG_SCHED_INFO is not set +# CONFIG_SWAP is not set +# CONFIG_TASKSTATS is not set +# CONFIG_ZRAM is not set +# CONFIG_MIGRATION is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +CONFIG_JUMP_LABEL=y +CONFIG_HZ_PERIODIC=y +CONFIG_HZ_1000=y CONFIG_PREEMPT_RT=y