Changeset 20780 in vbox

Timestamp:

Jun 22, 2009 1:32:24 PM (16 years ago)

Author:

vboxsync

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

48900

Message:

Restrict hyper heap size increase to SMP only

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 = 1280*_1K;
+        cbHyperHeap = (VMMIsHwVirtExtForced(pVM) && pVM->cCPUs == 1)
+                    ? 640*_1K
+                    : 1280*_1K;
     else
         AssertLogRelRCReturn(rc, rc);