[hpoussin] 30228: Simplify code

Author: hpoussin
Date: Wed Nov  7 00:36:47 2007
New Revision: 30228

URL: http://svn.reactos.org/svn/reactos?rev=30228&view=rev
Log:
Simplify code

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/iomgr.c
    trunk/reactos/ntoskrnl/ke/ipi.c
    trunk/reactos/ntoskrnl/ke/thrdobj.c
    trunk/reactos/ntoskrnl/ob/obinit.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/iomgr.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/iomgr.c?r...
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/iomgr.c (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/iomgr.c Wed Nov  7 00:36:47 2007
@@ -149,7 +149,7 @@
     for (i = 0; i < KeNumberProcessors; i++)
     {
         /* Get the PRCB for this CPU */
-        Prcb = ((PKPCR)(KIP0PCRADDRESS + i * PAGE_SIZE))->Prcb;
+        Prcb = KiProcessorBlock[i];
         DPRINT("Setting up lookaside for CPU: %x, PRCB: %p\n", i, Prcb);

/* Set the Large IRP List */

Modified: trunk/reactos/ntoskrnl/ke/ipi.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/ipi.c?rev=30228...
==============================================================================
--- trunk/reactos/ntoskrnl/ke/ipi.c (original)
+++ trunk/reactos/ntoskrnl/ke/ipi.c Wed Nov  7 00:36:47 2007
@@ -33,7 +33,7 @@
         if (TargetSet & Current)
         {
             /* Get the PRCB for this CPU */
-            Prcb = ((PKPCR)(KIP0PCRADDRESS + i * PAGE_SIZE))->Prcb;
+            Prcb = KiProcessorBlock[i];

InterlockedBitTestAndSet((PLONG)&Prcb->IpiFrozen, IpiRequest);
             HalRequestIpi(i);
@@ -69,7 +69,7 @@
     {
         if (TargetSet & Processor)
         {
-            Prcb = ((PKPCR)(KIP0PCRADDRESS + i * PAGE_SIZE))->Prcb;
+            Prcb = KiProcessorBlock[i];
             while (0 != InterlockedCompareExchangeUL(&Prcb->SignalDone, (LONG)CurrentPrcb, 0));
             InterlockedBitTestAndSet((PLONG)&Prcb->IpiFrozen, IPI_SYNCH_REQUEST);
             if (Processor != CurrentPrcb->SetMember)

Modified: trunk/reactos/ntoskrnl/ke/thrdobj.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/thrdobj.c?rev=3...
==============================================================================
--- trunk/reactos/ntoskrnl/ke/thrdobj.c (original)
+++ trunk/reactos/ntoskrnl/ke/thrdobj.c Wed Nov  7 00:36:47 2007
@@ -480,7 +480,7 @@
 #ifdef CONFIG_SMP
     /* Get the KNODE and its PRCB */
     Node = KeNodeBlock[Process->IdealNode];
-    NodePrcb = ((PKPCR)(KIP0PCRADDRESS + Process->ThreadSeed * PAGE_SIZE))->Prcb;
+    NodePrcb = KiProcessorBlock[Process->ThreadSeed];

/* Calculate affinity mask */
     Set = ~NodePrcb->MultiThreadProcessorSet;

Modified: trunk/reactos/ntoskrnl/ob/obinit.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obinit.c?rev=30...
==============================================================================
--- trunk/reactos/ntoskrnl/ob/obinit.c (original)
+++ trunk/reactos/ntoskrnl/ob/obinit.c Wed Nov  7 00:36:47 2007
@@ -67,7 +67,7 @@
     for (i = 0; i < KeNumberProcessors; i++)
     {
         /* Get the PRCB for this CPU */
-        Prcb = ((PKPCR)(KIP0PCRADDRESS + i * PAGE_SIZE))->Prcb;
+        Prcb = KiProcessorBlock[(int)i];

/* Set the OBJECT_CREATE_INFORMATION List */
         Prcb->PPLookasideList[LookasideCreateInfoList].L = &ObpCiLookasideList.L;