Changeset 22707 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Sep 2, 2009 11:02:48 AM (15 years ago)

Author:

vboxsync

Message:

REM: Double the size of aHandlerNotifications and make sure there are at least 48 free entries in REMNotifyHandlerPhysicalFlushIfAlmostFull. This should hopefully get rid of the rare cases where we need to flush the notifications during pgmMapActivateCR3 in RC.

File:

• trunk/src/VBox/VMM/VMMAll/REMAll.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/REMAll.cpp

@@ -214 +214 @@
 
     /*
-     * Less than 20 items means we should flush.
+     * Less than 48 items means we should flush.
      */
     uint32_t cFree = 0;
@@ -222 +222 @@
     {
         Assert(idx < RT_ELEMENTS(pVM->rem.s.aHandlerNotifications));
-        if (++cFree > 20)
+        if (++cFree >= 48)
             return;
     }