Changeset 27054 in vbox for trunk/src/VBox

Timestamp:

Mar 4, 2010 7:05:43 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

58369

Message:

Additions/VBoxGuest: some extra logging for memory ballooning.

File:

• trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp (modified) (7 diffs)

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

@@ -276 +276 @@
 }
 
+
 /**
  * Inflate the balloon by one chunk represented by an R0 memory object.
@@ -304 +305 @@
     pReq->cPages = VMMDEV_MEMORY_BALLOON_CHUNK_PAGES;
 
-    return VbglGRPerform(&pReq->header);
-}
+    rc = VbglGRPerform(&pReq->header);
+    if (RT_FAILURE(rc))
+        LogRel(("vboxGuestBalloonInflate: VbglGRPerform failed. rc=%d\n", rc));
+    return rc;
+}
+
 
 /**
@@ -332 +337 @@
     rc = VbglGRPerform(&pReq->header);
     if (RT_FAILURE(rc))
+    {
+        LogRel(("vboxGuestBalloonDeflate: VbglGRPerform failed. rc=%d\n", rc));
         return rc;
+    }
 
     rc = RTR0MemObjFree(*pMemObj, true);
@@ -395 +403 @@
                     /* not supported -- fall back to the R3-allocated memory */
                     pDevExt->MemBalloon.fUseKernelAPI = false;
+                    Log(("VBoxGuestSetBalloonSizeKernel: PhysNC allocs not supported, falling back to R3 allocs.\n"));
                     break;
                 }
@@ -590 +599 @@
     pDevExt->MemBalloon.cChunks = 0;
     pDevExt->MemBalloon.cMaxChunks = 0;
-#ifdef RT_OS_LINUX
+#if defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS)
     pDevExt->MemBalloon.fUseKernelAPI = true;
 #else
@@ -1835 +1844 @@
     if (RT_FAILURE(rc))
     {
+        LogRel(("VBoxGuestCommonIOCtl: QUERYMEMORYBALLOON: VbglGRPerform failed. rc=%d\n", rc));
         VbglGRFree(&pReq->header);
         return rc;
@@ -1858 +1868 @@
         *pcbDataReturned = sizeof(VBoxGuestCheckBalloonInfo);
 
+    Log(("VBoxGuestCommonIOCtl: QUERYMEMORYBALLOON returns %d\n", rc));
     return rc;
 }