Changeset 25311 in vbox

Timestamp:

Dec 10, 2009 5:16:42 PM (15 years ago)

Author:

vboxsync

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

55877

Message:

SMP experiment: additional tlb flushes to see if those improve smp test runs

File:

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

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

@@ -4570 +4570 @@
 
     pPool->cUsedPages--;
+
+    /* REMOVE ME: experiment */
+    if (pVM->cCpus > 1)
+        PGM_INVL_ALL_VCPU_TLBS(pVM);
+    /* end experiment */
+
     pgmUnlock(pVM);
     STAM_PROFILE_STOP(&pPool->StatFlushPage, f);