rockchip: disable kernel preemption

This setting is more suitable for device running OpenWRT. Most OpenWRT targets are already default to this configuration, and it has shown better performance in VPN (wireguard). Fix: #17454 Signed-off-by: Kien Truong <[email protected]> Link: openwrt/openwrt#17575 Signed-off-by: Robert Marko <[email protected]> (cherry picked from commit 1c178f3)
lede-project · Jan 12, 2025 · e9d80cd · e9d80cd
1 parent e620694
commit e9d80cd
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/target/linux/rockchip/armv8/config-6.6 b/target/linux/rockchip/armv8/config-6.6
@@ -530,12 +530,7 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_SUPPLY_HWMON=y
 CONFIG_PPS=y
-CONFIG_PREEMPT=y
-CONFIG_PREEMPTION=y
-CONFIG_PREEMPT_BUILD=y
-CONFIG_PREEMPT_COUNT=y
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_RCU=y
+CONFIG_PREEMPT_NONE_BUILD=y
 CONFIG_PRINTK_TIME=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_PROC_VMCORE=y