Changeset 37803 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Jul 6, 2011 2:45:27 PM (14 years ago)

Author:

vboxsync

Message:

GMM: Don't ignore the status code of the update loop. PGM: Initialize the handy pages correctly and retry the handy page allocation a little differently.

File:

• trunk/src/VBox/VMM/VMMR3/PGM.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/PGM.cpp

@@ -5 +5 @@
 
 /*
- * Copyright (C) 2006-2010 Oracle Corporation
+ * Copyright (C) 2006-2011 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -1196 +1196 @@
     pVM->pgm.s.offVM       = RT_OFFSETOF(VM, pgm.s);
     pVM->pgm.s.offVCpuPGM  = RT_OFFSETOF(VMCPU, pgm.s);
+
+    for (unsigned i = 0; i < RT_ELEMENTS(pVM->pgm.s.aHandyPages); i++)
+    {
+        pVM->pgm.s.aHandyPages[i].HCPhysGCPhys  = NIL_RTHCPHYS;
+        pVM->pgm.s.aHandyPages[i].idPage        = NIL_GMM_PAGEID;
+        pVM->pgm.s.aHandyPages[i].idSharedPage  = NIL_GMM_PAGEID;
+    }
+
+    for (unsigned i = 0; i < RT_ELEMENTS(pVM->pgm.s.aLargeHandyPage); i++)
+    {
+        pVM->pgm.s.aLargeHandyPage[i].HCPhysGCPhys  = NIL_RTHCPHYS;
+        pVM->pgm.s.aLargeHandyPage[i].idPage        = NIL_GMM_PAGEID;
+        pVM->pgm.s.aLargeHandyPage[i].idSharedPage  = NIL_GMM_PAGEID;
+    }
 
     /* Init the per-CPU part. */