From cd9b19fcfa178d66a84b5a4084666c8757664a83 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 8dd02426a548..b6d478234433 100644 --- a/arch/arm64/configs/deepin_arm64_desktop_defconfig +++ b/arch/arm64/configs/deepin_arm64_desktop_defconfig @@ -96,7 +96,7 @@ CONFIG_ARCH_VISCONTI=y CONFIG_ARCH_XGENE=y CONFIG_ARCH_ZYNQMP=y CONFIG_ARM64_VA_BITS_48=y -CONFIG_NR_CPUS=4096 +CONFIG_NR_CPUS=1024 CONFIG_NUMA=y CONFIG_HZ_1000=y CONFIG_XEN=y