- The quantum of the idle thread must also end.

reactos/ntoskrnl/ke

diff -u -r1.85 -r1.86
--- timer.c	30 Oct 2004 23:48:56 -0000	1.85
+++ timer.c	31 Oct 2004 15:24:06 -0000	1.86
@@ -1,4 +1,4 @@

-/* $Id: timer.c,v 1.85 2004/10/30 23:48:56 navaraf Exp $

+/* $Id: timer.c,v 1.86 2004/10/31 15:24:06 hbirr Exp $

  *
  * COPYRIGHT:      See COPYING in the top level directory
  * PROJECT:        ReactOS kernel

@@ -761,13 +761,10 @@

     * If we're at end of quantum request software interrupt. The rest
     * is handled in KiDispatchInterrupt.
     */

-   if ((CurrentThread->Quantum -= 3) < 0)

+   if ((CurrentThread->Quantum -= 3) <= 0)

    {

-      if (CurrentThread != Pcr->PrcbData.IdleThread)
-      {
-         Pcr->PrcbData.QuantumEnd = TRUE;
-         HalRequestSoftwareInterrupt(DISPATCH_LEVEL);
-      }

+     Pcr->PrcbData.QuantumEnd = TRUE;
+     HalRequestSoftwareInterrupt(DISPATCH_LEVEL);

    }
 }