From 3e5307804034965f2552175d746db9aadbff46b9 Mon Sep 17 00:00:00 2001 From: Wentao Guan Date: Wed, 20 May 2026 17:12:37 +0800 Subject: [PATCH] deepin: arm64: decrease NR_CPUS to 1024 deepin inclusion category: performance CONFIG_NR_CPUS=4096 clearly over our all desktop/server/hpc users requirement, limit it to a possible value to more match cacheline and save memory. Signed-off-by: Wentao Guan --- arch/arm64/configs/deepin_arm64_desktop_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/configs/deepin_arm64_desktop_defconfig b/arch/arm64/configs/deepin_arm64_desktop_defconfig index 45ea06cd4125..5683c45dc413 100644 --- a/arch/arm64/configs/deepin_arm64_desktop_defconfig +++ b/arch/arm64/configs/deepin_arm64_desktop_defconfig @@ -97,7 +97,7 @@ CONFIG_ARM64_VA_BITS_48=y CONFIG_SCHED_MC=y CONFIG_SCHED_CLUSTER=y CONFIG_SCHED_SMT=y -CONFIG_NR_CPUS=4096 +CONFIG_NR_CPUS=1024 CONFIG_NUMA=y CONFIG_HZ_1000=y CONFIG_XEN=y