chore: Add boolean parameter name when call registerForExecution (#2173)

Author: He-Pin

actor/src/main/scala/org/apache/pekko/dispatch/AbstractDispatcher.scala

@@ -161,7 +161,7 @@ abstract class MessageDispatcher(val configurator: MessageDispatcherConfigurator
    */
   final def attach(actor: ActorCell): Unit = {
     register(actor)
-    registerForExecution(actor.mailbox, false, true)
+    registerForExecution(actor.mailbox, hasMessageHint = false, hasSystemMessageHint = true)
   }
 
   /**
@@ -289,7 +289,7 @@ abstract class MessageDispatcher(val configurator: MessageDispatcherConfigurator
   protected[pekko] def resume(actor: ActorCell): Unit = {
     val mbox = actor.mailbox
     if ((mbox.actor eq actor) && (mbox.dispatcher eq this) && mbox.resume())
-      registerForExecution(mbox, false, false)
+      registerForExecution(mbox, hasMessageHint = false, hasSystemMessageHint = false)
   }
 
   /**

actor/src/main/scala/org/apache/pekko/dispatch/BalancingDispatcher.scala

@@ -106,7 +106,7 @@ private[pekko] class BalancingDispatcher(
 
   override protected[pekko] def dispatch(receiver: ActorCell, invocation: Envelope) = {
     messageQueue.enqueue(receiver.self, invocation)
-    if (!registerForExecution(receiver.mailbox, false, false)) teamWork()
+    if (!registerForExecution(receiver.mailbox, hasMessageHint = false, hasSystemMessageHint = false)) teamWork()
   }
 
   protected def teamWork(): Unit =
@@ -118,7 +118,7 @@ private[pekko] class BalancingDispatcher(
             case lm: LoadMetrics => !lm.atFullThrottle()
             case _               => true
           })
-          && !registerForExecution(i.next.mailbox, false, false))
+          && !registerForExecution(i.next.mailbox, hasMessageHint = false, hasSystemMessageHint = false))
           scheduleOne(i)
 
       scheduleOne()

actor/src/main/scala/org/apache/pekko/dispatch/Dispatcher.scala

@@ -86,7 +86,7 @@ class Dispatcher(
   protected[pekko] def systemDispatch(receiver: ActorCell, invocation: SystemMessage): Unit = {
     val mbox = receiver.mailbox
     mbox.systemEnqueue(receiver.self, invocation)
-    registerForExecution(mbox, false, true)
+    registerForExecution(mbox, hasMessageHint = false, hasSystemMessageHint = true)
   }
 
   /**

actor/src/main/scala/org/apache/pekko/dispatch/Mailbox.scala

@@ -230,7 +230,7 @@ private[pekko] abstract class Mailbox(val messageQueue: MessageQueue)
       }
     } finally {
       setAsIdle() // Volatile write, needed here
-      dispatcher.registerForExecution(this, false, false)
+      dispatcher.registerForExecution(this, hasMessageHint = false, hasSystemMessageHint = false)
     }
   }
 

bench-jmh/src/main/scala/org/apache/pekko/actor/TellOnlyBenchmark.scala

@@ -153,7 +153,7 @@ object TellOnlyBenchmark {
       mbox.enqueue(receiver.self, invocation)
       mbox.messageQueue match {
         case mb: DroppingMessageQueue if mb.dropping => // do nothing
-        case _                                       => registerForExecution(mbox, true, false)
+        case _                                       => registerForExecution(mbox, hasMessageHint = true, hasSystemMessageHint = false)
       }
     }
   }