Changeset 30731 in vbox

Timestamp:

Jul 8, 2010 10:09:58 AM (15 years ago)

Author:

vboxsync

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

63496

Message:

Use ASMMemIsZeroPage

File:

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

trunk/src/VBox/VMM/PGM.cpp

@@ -4222 +4222 @@
                         int rc = pgmPhysGCPhys2CCPtrInternalReadOnly(pVM, pPage, GCPhys, &pvPage);
                         if (    rc == VINF_SUCCESS
-                            &&  !memcmp(pVM->pgm.s.pvZeroPgR3, pvPage, PAGE_SIZE))
+                            &&  ASMMemIsZeroPage(pvPage))
                         {
                             cAllocZero++;