Changeset 21632 in vbox for trunk/src/VBox/Additions/common

Timestamp:

Jul 16, 2009 8:53:13 AM (16 years ago)

Author:

vboxsync

Message:

VBoxGuest.cpp: A bit more logging in vboxGuestInitFixateGuestMappings.

File:

• trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp (modified) (4 diffs)

trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp

@@ -96 +96 @@
         RTR0MEMOBJ  ahTries[5];
         uint32_t    iTry;
+        bool        fBitched = false;
         Log(("vboxGuestInitFixateGuestMappings: cbHypervisor=%#x\n", cbHypervisor));
         for (iTry = 0; iTry < RT_ELEMENTS(ahTries); iTry++)
@@ -136 +137 @@
                 LogRel(("VBoxGuest: Failed to reserve memory for the hypervisor: rc=%Rrc (cbHypervisor=%#x uAlignment=%#x iTry=%u)\n",
                         rc, cbHypervisor, uAlignment, iTry));
+                fBitched = true;
                 break;
             }
@@ -156 +158 @@
             {
                 pDevExt->hGuestMappings = hFictive != NIL_RTR0MEMOBJ ? hFictive : hObj;
-                Log(("vboxGuestInitFixateGuestMappings: %p LB %#x; uAlignment=%#x iTry=%u hGuestMappings=%p (%s)\n",
-                     RTR0MemObjAddress(pDevExt->hGuestMappings),
-                     RTR0MemObjSize(pDevExt->hGuestMappings),
-                     uAlignment, iTry, pDevExt->hGuestMappings, hFictive != NIL_RTR0PTR ? "fictive" : "reservation"));
+                LogRel(("VBoxGuest: %p LB %#x; uAlignment=%#x iTry=%u hGuestMappings=%p (%s)\n",
+                        RTR0MemObjAddress(pDevExt->hGuestMappings),
+                        RTR0MemObjSize(pDevExt->hGuestMappings),
+                        uAlignment, iTry, pDevExt->hGuestMappings, hFictive != NIL_RTR0PTR ? "fictive" : "reservation"));
                 break;
             }
@@ -173 +175 @@
             &&  hFictive != NIL_RTR0PTR)
             RTR0MemObjFree(hFictive, false /* fFreeMappings */);
+        if (RT_FAILURE(rc) && !fBitched)
+            LogRel(("VBoxGuest: Warning: failed to reserve %#d of memory for guest mappings.\n", cbHypervisor));
     }
     VbglGRFree(&pReq->header);