Merge tulin@bk-internal.mysql.com:/home/bk/mysql-4.1

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

ndb/src/kernel/vm/FastScheduler.cpp

@@ -85,7 +85,7 @@ FastScheduler::activateSendPacked()
 void 
 FastScheduler::doJob()
 {
-  Uint32 init_loopCount = 0;
+  Uint32 loopCount = 0;
   Uint32 TminLoops = getBOccupancy() + EXTRA_SIGNALS_PER_DO_JOB;
   Uint32 TloopMax = (Uint32)globalData.loopMax;
   if (TminLoops < TloopMax) {
@@ -94,10 +94,9 @@ FastScheduler::doJob()
   if (TloopMax < MIN_NUMBER_OF_SIG_PER_DO_JOB) {
     TloopMax = MIN_NUMBER_OF_SIG_PER_DO_JOB;
   }//if
-  do{
-    Uint32 loopCount = init_loopCount;
-    register Uint32 tHighPrio = globalData.highestAvailablePrio;
   register Signal* signal = getVMSignals();
+  register Uint32 tHighPrio= globalData.highestAvailablePrio;
+  do{
     while ((tHighPrio < LEVEL_IDLE) && (loopCount < TloopMax)) {
       // signal->garbage_register(); 
       // To ensure we find bugs quickly
@@ -155,24 +154,27 @@ FastScheduler::doJob()
       }//if
       loopCount++;
     }//while
-    if (globalData.sendPackedActivated == 1) {
-      Uint32 t1 = theDoJobTotalCounter;
-      Uint32 t2 = theDoJobCallCounter;
-      t1 += (loopCount - init_loopCount);
-      t2++;
-      theDoJobTotalCounter = t1;
-      theDoJobCallCounter = t2;
-      if (t2 == 8192) {
-	reportDoJobStatistics(t1 >> 13);
+    sendPacked();
+    tHighPrio = globalData.highestAvailablePrio;
+    if(getBOccupancy() > MAX_OCCUPANCY)
+    {
+      if(loopCount != TloopMax)
+	abort();
+      assert( loopCount == TloopMax );
+      TloopMax += 512;
+    }
+  } while ((getBOccupancy() > MAX_OCCUPANCY) ||
+           ((loopCount < TloopMax) &&
+            (tHighPrio < LEVEL_IDLE)));
+
+  theDoJobCallCounter ++;
+  theDoJobTotalCounter += loopCount;
+  if (theDoJobCallCounter == 8192) {
+    reportDoJobStatistics(theDoJobTotalCounter >> 13);
     theDoJobCallCounter = 0;
     theDoJobTotalCounter = 0;
   }//if
-    }//if
-    init_loopCount = loopCount;
-    sendPacked();
-  } while ((getBOccupancy() > MAX_OCCUPANCY) ||
-           ((init_loopCount < TloopMax) &&
-            (globalData.highestAvailablePrio < LEVEL_IDLE)));
+
 }//FastScheduler::doJob()
 
 void FastScheduler::sendPacked()