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hc
2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f 
 kernel/kernel/rcu/Kconfig
....@@ -189,8 +189,8 @@
189189 
190190 config RCU_BOOST
191191 	bool "Enable RCU priority boosting"
192
-	depends on (RT_MUTEXES && PREEMPT_RCU && RCU_EXPERT) || PREEMPT_RT
193
-	default y if PREEMPT_RT
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+	depends on RT_MUTEXES && PREEMPT_RCU && RCU_EXPERT
193
+	default n
194194 	help
195195 	  This option boosts the priority of preempted RCU readers that
196196 	  block the current preemptible RCU grace period for too long.