Changeset 9082 in vbox for trunk/src/VBox/VMM

Timestamp:

May 23, 2008 1:14:15 PM (17 years ago)

Author:

vboxsync

Message:

More statistics

Location:

trunk/src/VBox/VMM

Files:

• HWACCM.cpp (modified) (1 diff)
• HWACCMInternal.h (modified) (1 diff)
• VMMR0/HWSVMR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/HWACCM.cpp

@@ -160 +160 @@
     STAM_REG(pVM, &pVM->hwaccm.s.StatNoFlushTLBWorldSwitch, STAMTYPE_COUNTER, "/HWACCM/Flush/TLB/Skipped", STAMUNIT_OCCURENCES,    "Nr of occurances");
     STAM_REG(pVM, &pVM->hwaccm.s.StatFlushASID,             STAMTYPE_COUNTER, "/HWACCM/Flush/TLB/ASID",    STAMUNIT_OCCURENCES,    "Nr of occurances");
+
+    STAM_REG(pVM, &pVM->hwaccm.s.StatTSCOffset,             STAMTYPE_COUNTER, "/HWACCM/TSC/Offset",        STAMUNIT_OCCURENCES,    "Nr of occurances");
+    STAM_REG(pVM, &pVM->hwaccm.s.StatTSCIntercept,          STAMTYPE_COUNTER, "/HWACCM/TSC/Intercept",     STAMUNIT_OCCURENCES,    "Nr of occurances");
 
     pVM->hwaccm.s.pStatExitReason = 0;

trunk/src/VBox/VMM/HWACCMInternal.h

@@ -331 +331 @@
     STAMCOUNTER             StatSwitchToR3;
 
+    STAMCOUNTER             StatTSCOffset;
+    STAMCOUNTER             StatTSCIntercept;
+
     STAMCOUNTER             StatExitReasonNPF;
     R3PTRTYPE(PSTAMCOUNTER) pStatExitReason;

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -684 +684 @@
     /** TSC offset. */
     if (TMCpuTickCanUseRealTSC(pVM, &pVMCB->ctrl.u64TSCOffset))
+    {
         pVMCB->ctrl.u32InterceptCtrl1 &= ~SVM_CTRL1_INTERCEPT_RDTSC;
+        STAM_COUNTER_INC(&pVM->hwaccm.s.StatTSCOffset);
+    }
     else
+    {
         pVMCB->ctrl.u32InterceptCtrl1 |= SVM_CTRL1_INTERCEPT_RDTSC;
+        STAM_COUNTER_INC(&pVM->hwaccm.s.StatTSCIntercept);
+    }
 
     /** @todo 64 bits stuff (?):