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arm64: rockchip_linux_defconfig: enable configs needed for RCU perf/power optimizations

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CONFIG_RCU_EXPERT=y
CONFIG_RCU_FAST_NO_HZ=y
CONFIG_RCU_NOCB_CPU=y

Change-Id: I57cb51402e2137938ca46b4d31cf27e2cd32242f
Signed-off-by: Liang Chen <cl@rock-chips.com>
This commit is contained in:
Liang Chen
2023-10-17 20:49:47 +08:00
committed by Tao Huang
parent f397a0261b
commit ca2973c80a
1 changed files with 3 additions and 0 deletions
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arch/arm64/configs/rockchip_linux_defconfig
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@@ -3,6 +3,9 @@ CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT_VOLUNTARY=y CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_RCU_EXPERT=y
CONFIG_RCU_FAST_NO_HZ=y
CONFIG_RCU_NOCB_CPU=y
CONFIG_IKCONFIG=y CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18 CONFIG_LOG_BUF_SHIFT=18