deepin: config: adjust PSI and RCU config

config: adjust PSI and RCU config
[1] CONFIG_PSI: It has already enabled in x86 and loongarch config,
enable it on arm64 config.
[2] CONFIG_RCU_BOOST:
Config helps to boost the priority of preempted RCU readers that
block the current preemptible RCU grace period for too long.
Enable CONFIG_RCU_BOOST for x86, arm64, loongarch architectures.
Link:https://android.googlesource.com/kernel/common/+/83571e3b13db8d4ce64cc62644b35181125867cf
[3] CONFIG_RCU_LAZY:
It is still disabled by default. Must specify
rcutree.enable_rcu_lazy and rcu_nocbs=all in boot time parameter
to actually enable it.
Link:https://android.googlesource.com/kernel/common/+/61dd43b723d3553a794be6a279ec330db059ea98
[4] CONFIG_RCU_EXPERT, CONFIG_RCU_NOCB_CPU:
Enable configs needed for RCU perf/power optimizations
Link:https://android.googlesource.com/kernel/common/+/e9b2f28785260537f78edc901e65592f9e1869af

Signed-off-by: Wentao Guan <[email protected]>

arch/arm64/configs/deepin_arm64_desktop_defconfig

@@ -12,8 +12,12 @@ CONFIG_BPF_JIT_ALWAYS_ON=y
 CONFIG_BPF_LSM=y
 CONFIG_PREEMPT=y
 CONFIG_SCHED_CORE=y
+CONFIG_PSI=y
 CONFIG_RCU_EXPERT=y
+CONFIG_RCU_BOOST=y
 CONFIG_RCU_NOCB_CPU=y
+CONFIG_RCU_LAZY=y
+CONFIG_RCU_LAZY_DEFAULT_OFF=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=15

arch/loongarch/configs/deepin_loongarch_desktop_defconfig

@@ -20,6 +20,11 @@ CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_PSI=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_BOOST=y
+CONFIG_RCU_NOCB_CPU=y
+CONFIG_RCU_LAZY=y
+CONFIG_RCU_LAZY_DEFAULT_OFF=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_IKHEADERS=m

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -19,6 +19,11 @@ CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_PSI=y
+CONFIG_RCU_EXPERT=y
+CONFIG_RCU_BOOST=y
+CONFIG_RCU_NOCB_CPU=y
+CONFIG_RCU_LAZY=y
+CONFIG_RCU_LAZY_DEFAULT_OFF=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_IKHEADERS=m