Changeset 20781 in vbox for trunk

Timestamp:

Jun 22, 2009 1:35:55 PM (16 years ago)

Author:

vboxsync

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

48901

Message:

Default to a 2 MB hyper heap for guest SMP

File:

• trunk/src/VBox/VMM/MMHyper.cpp (modified) (1 diff)

trunk/src/VBox/VMM/MMHyper.cpp

@@ -79 +79 @@
     int rc = CFGMR3QueryU32(CFGMR3GetChild(CFGMR3GetRoot(pVM), "MM"), "cbHyperHeap", &cbHyperHeap);
     if (rc == VERR_CFGM_NO_PARENT || rc == VERR_CFGM_VALUE_NOT_FOUND)
-        cbHyperHeap = (VMMIsHwVirtExtForced(pVM) && pVM->cCPUs == 1)
-                    ? 640*_1K
-                    : 1280*_1K;
+    {
+        if (pVM->cCPUs > 1)
+            cbHyperHeap = _2M;
+        else
+            cbHyperHeap = VMMIsHwVirtExtForced(pVM)
+                        ? 640*_1K
+                        : 1280*_1K;
+    }
     else
         AssertLogRelRCReturn(rc, rc);