Changeset 28529 in vbox

Timestamp:

Apr 20, 2010 2:34:16 PM (15 years ago)

Author:

vboxsync

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

60334

Message:

Main: added a note

Location:

trunk/src/VBox/Main

Files:

• GuestImpl.cpp (modified) (1 diff)
• MachineImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/GuestImpl.cpp

@@ -223 +223 @@
     AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
 
+    /* We must be 100% sure that IMachine::COMSETTER(MemoryBalloonSize)
+     * does not call us back in any way! */
     HRESULT ret = mParent->machine()->COMSETTER(MemoryBalloonSize)(aMemoryBalloonSize);
     if (ret == S_OK)

trunk/src/VBox/Main/MachineImpl.cpp

@@ -1441 +1441 @@
 }
 
+/**
+ * Set the memory balloon size.
+ *
+ * This method is also called from IGuest::COMSETTER(MemoryBalloonSize) so
+ * we have to make sure that we never call IGuest from here.
+ */
 STDMETHODIMP Machine::COMSETTER(MemoryBalloonSize)(ULONG memoryBalloonSize)
 {